84913470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 258785280

約数和(自身を除く): 173871810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 23, 30, 34, 38, 45, 46, 51, 57, 69, 85, 90, 95, 102, 114, 115, 127, 138, 153, 170, 171, 190, 207, 230, 254, 255, 285, 306, 323, 342, 345, 381, 391, 414, 437, 510, 570, 635, 646, 690, 762, 765, 782, 855, 874, 969, 1035, 1143, 1173, 1270, 1311, 1530, 1615, 1710, 1905, 1938, 1955, 2070, 2159, 2185, 2286, 2346, 2413, 2622, 2907, 2921, 3230, 3519, 3810, 3910, 3933, 4318, 4370, 4826, 4845, 5715, 5814, 5842, 5865, 6477, 6555, 7038, 7239, 7429, 7866, 8763, 9690, 10795, 11430, 11730, 12065, 12954, 13110, 14478, 14535, 14605, 14858, 17526, 17595, 19431, 19665, 21590, 21717, 22287, 24130, 26289, 29070, 29210, 32385, 35190, 36195, 37145, 38862, 39330, 41021, 43434, 43815, 44574, 49657, 52578, 55499, 64770, 66861, 72390, 74290, 82042, 87630, 97155, 99314, 108585, 110998, 111435, 123063, 131445, 133722, 148971, 166497, 194310, 205105, 217170, 222870, 246126, 248285, 262890, 277495, 297942, 332994, 334305, 369189, 410210, 446913, 496570, 499491, 554990, 615315, 668610, 738378, 744855, 832485, 893826, 943483, 998982, 1230630, 1489710, 1664970, 1845945, 1886966, 2234565, 2497455, 2830449, 3691890, 4469130, 4717415, 4994910, 5660898, 8491347, 9434830, 14152245, 16982694, 28304490, 42456735, 84913470]

約数ペア:

[(1, 84913470), (2, 42456735), (3, 28304490), (5, 16982694), (6, 14152245), (9, 9434830), (10, 8491347), (15, 5660898), (17, 4994910), (18, 4717415), (19, 4469130), (23, 3691890), (30, 2830449), (34, 2497455), (38, 2234565), (45, 1886966), (46, 1845945), (51, 1664970), (57, 1489710), (69, 1230630), (85, 998982), (90, 943483), (95, 893826), (102, 832485), (114, 744855), (115, 738378), (127, 668610), (138, 615315), (153, 554990), (170, 499491), (171, 496570), (190, 446913), (207, 410210), (230, 369189), (254, 334305), (255, 332994), (285, 297942), (306, 277495), (323, 262890), (342, 248285), (345, 246126), (381, 222870), (391, 217170), (414, 205105), (437, 194310), (510, 166497), (570, 148971), (635, 133722), (646, 131445), (690, 123063), (762, 111435), (765, 110998), (782, 108585), (855, 99314), (874, 97155), (969, 87630), (1035, 82042), (1143, 74290), (1173, 72390), (1270, 66861), (1311, 64770), (1530, 55499), (1615, 52578), (1710, 49657), (1905, 44574), (1938, 43815), (1955, 43434), (2070, 41021), (2159, 39330), (2185, 38862), (2286, 37145), (2346, 36195), (2413, 35190), (2622, 32385), (2907, 29210), (2921, 29070), (3230, 26289), (3519, 24130), (3810, 22287), (3910, 21717), (3933, 21590), (4318, 19665), (4370, 19431), (4826, 17595), (4845, 17526), (5715, 14858), (5814, 14605), (5842, 14535), (5865, 14478), (6477, 13110), (6555, 12954), (7038, 12065), (7239, 11730), (7429, 11430), (7866, 10795), (8763, 9690)]