78252930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 233985024

約数和(自身を除く): 155732094

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 223, 315, 446, 557, 630, 669, 1114, 1115, 1338, 1561, 1671, 2007, 2230, 2785, 3122, 3342, 3345, 3899, 4014, 4683, 5013, 5570, 6690, 7798, 7805, 8355, 9366, 10026, 10035, 11697, 14049, 15610, 16710, 19495, 20070, 23394, 23415, 25065, 28098, 35091, 38990, 46830, 50130, 58485, 70182, 70245, 116970, 124211, 140490, 175455, 248422, 350910, 372633, 621055, 745266, 869477, 1117899, 1242110, 1738954, 1863165, 2235798, 2608431, 3726330, 4347385, 5216862, 5589495, 7825293, 8694770, 11178990, 13042155, 15650586, 26084310, 39126465, 78252930]

約数ペア:

[(1, 78252930), (2, 39126465), (3, 26084310), (5, 15650586), (6, 13042155), (7, 11178990), (9, 8694770), (10, 7825293), (14, 5589495), (15, 5216862), (18, 4347385), (21, 3726330), (30, 2608431), (35, 2235798), (42, 1863165), (45, 1738954), (63, 1242110), (70, 1117899), (90, 869477), (105, 745266), (126, 621055), (210, 372633), (223, 350910), (315, 248422), (446, 175455), (557, 140490), (630, 124211), (669, 116970), (1114, 70245), (1115, 70182), (1338, 58485), (1561, 50130), (1671, 46830), (2007, 38990), (2230, 35091), (2785, 28098), (3122, 25065), (3342, 23415), (3345, 23394), (3899, 20070), (4014, 19495), (4683, 16710), (5013, 15610), (5570, 14049), (6690, 11697), (7798, 10035), (7805, 10026), (8355, 9366)]