172803930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 466373376

約数和(自身を除く): 293569446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 101, 107, 123, 130, 195, 202, 205, 214, 246, 303, 321, 390, 410, 505, 533, 535, 606, 615, 642, 1010, 1066, 1070, 1230, 1313, 1391, 1515, 1599, 1605, 2626, 2665, 2782, 3030, 3198, 3210, 3939, 4141, 4173, 4387, 5330, 6565, 6955, 7878, 7995, 8282, 8346, 8774, 10807, 12423, 13130, 13161, 13910, 15990, 19695, 20705, 20865, 21614, 21935, 24846, 26322, 32421, 39390, 41410, 41730, 43870, 53833, 54035, 57031, 62115, 64842, 65805, 107666, 108070, 114062, 124230, 131610, 140491, 161499, 162105, 171093, 269165, 280982, 285155, 322998, 324210, 342186, 421473, 443087, 538330, 570310, 702455, 807495, 842946, 855465, 886174, 1329261, 1404910, 1614990, 1710930, 2107365, 2215435, 2658522, 4214730, 4430870, 5760131, 6646305, 11520262, 13292610, 17280393, 28800655, 34560786, 57601310, 86401965, 172803930]

約数ペア:

[(1, 172803930), (2, 86401965), (3, 57601310), (5, 34560786), (6, 28800655), (10, 17280393), (13, 13292610), (15, 11520262), (26, 6646305), (30, 5760131), (39, 4430870), (41, 4214730), (65, 2658522), (78, 2215435), (82, 2107365), (101, 1710930), (107, 1614990), (123, 1404910), (130, 1329261), (195, 886174), (202, 855465), (205, 842946), (214, 807495), (246, 702455), (303, 570310), (321, 538330), (390, 443087), (410, 421473), (505, 342186), (533, 324210), (535, 322998), (606, 285155), (615, 280982), (642, 269165), (1010, 171093), (1066, 162105), (1070, 161499), (1230, 140491), (1313, 131610), (1391, 124230), (1515, 114062), (1599, 108070), (1605, 107666), (2626, 65805), (2665, 64842), (2782, 62115), (3030, 57031), (3198, 54035), (3210, 53833), (3939, 43870), (4141, 41730), (4173, 41410), (4387, 39390), (5330, 32421), (6565, 26322), (6955, 24846), (7878, 21935), (7995, 21614), (8282, 20865), (8346, 20705), (8774, 19695), (10807, 15990), (12423, 13910), (13130, 13161)]