249433470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19418

約数の個数: 96

約数和(自身を含む): 761945184

約数和(自身を除く): 512511714

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 19381, 38762, 58143, 96905, 116286, 174429, 193810, 213191, 251953, 290715, 348858, 426382, 503906, 581430, 639573, 755859, 872145, 1065955, 1259765, 1279146, 1511718, 1744290, 1918719, 2131910, 2267577, 2519530, 2771483, 3197865, 3779295, 3837438, 4535154, 5542966, 6395730, 7558590, 8314449, 9593595, 11337885, 13857415, 16628898, 19187190, 22675770, 24943347, 27714830, 41572245, 49886694, 83144490, 124716735, 249433470]

約数ペア:

[(1, 249433470), (2, 124716735), (3, 83144490), (5, 49886694), (6, 41572245), (9, 27714830), (10, 24943347), (11, 22675770), (13, 19187190), (15, 16628898), (18, 13857415), (22, 11337885), (26, 9593595), (30, 8314449), (33, 7558590), (39, 6395730), (45, 5542966), (55, 4535154), (65, 3837438), (66, 3779295), (78, 3197865), (90, 2771483), (99, 2519530), (110, 2267577), (117, 2131910), (130, 1918719), (143, 1744290), (165, 1511718), (195, 1279146), (198, 1259765), (234, 1065955), (286, 872145), (330, 755859), (390, 639573), (429, 581430), (495, 503906), (585, 426382), (715, 348858), (858, 290715), (990, 251953), (1170, 213191), (1287, 193810), (1430, 174429), (2145, 116286), (2574, 96905), (4290, 58143), (6435, 38762), (12870, 19381)]