65224770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 179020800

約数和(自身を除く): 113796030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 73, 78, 79, 87, 130, 145, 146, 158, 174, 195, 219, 237, 290, 365, 377, 390, 395, 435, 438, 474, 730, 754, 790, 870, 949, 1027, 1095, 1131, 1185, 1885, 1898, 2054, 2117, 2190, 2262, 2291, 2370, 2847, 3081, 3770, 4234, 4582, 4745, 5135, 5655, 5694, 5767, 6162, 6351, 6873, 9490, 10270, 10585, 11310, 11455, 11534, 12702, 13746, 14235, 15405, 17301, 21170, 22910, 27521, 28470, 28835, 29783, 30810, 31755, 34365, 34602, 55042, 57670, 59566, 63510, 68730, 74971, 82563, 86505, 89349, 137605, 148915, 149942, 165126, 167243, 173010, 178698, 224913, 275210, 297830, 334486, 374855, 412815, 446745, 449826, 501729, 749710, 825630, 836215, 893490, 1003458, 1124565, 1672430, 2174159, 2249130, 2508645, 4348318, 5017290, 6522477, 10870795, 13044954, 21741590, 32612385, 65224770]

約数ペア:

[(1, 65224770), (2, 32612385), (3, 21741590), (5, 13044954), (6, 10870795), (10, 6522477), (13, 5017290), (15, 4348318), (26, 2508645), (29, 2249130), (30, 2174159), (39, 1672430), (58, 1124565), (65, 1003458), (73, 893490), (78, 836215), (79, 825630), (87, 749710), (130, 501729), (145, 449826), (146, 446745), (158, 412815), (174, 374855), (195, 334486), (219, 297830), (237, 275210), (290, 224913), (365, 178698), (377, 173010), (390, 167243), (395, 165126), (435, 149942), (438, 148915), (474, 137605), (730, 89349), (754, 86505), (790, 82563), (870, 74971), (949, 68730), (1027, 63510), (1095, 59566), (1131, 57670), (1185, 55042), (1885, 34602), (1898, 34365), (2054, 31755), (2117, 30810), (2190, 29783), (2262, 28835), (2291, 28470), (2370, 27521), (2847, 22910), (3081, 21170), (3770, 17301), (4234, 15405), (4582, 14235), (4745, 13746), (5135, 12702), (5655, 11534), (5694, 11455), (5767, 11310), (6162, 10585), (6351, 10270), (6873, 9490)]