76485990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 217347840

約数和(自身を除く): 140861850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 379, 434, 465, 651, 758, 930, 961, 1085, 1137, 1302, 1895, 1922, 2170, 2274, 2653, 2883, 3255, 3790, 4805, 5306, 5685, 5766, 6510, 6727, 7959, 9610, 11370, 11749, 13265, 13454, 14415, 15918, 20181, 23498, 26530, 28830, 33635, 35247, 39795, 40362, 58745, 67270, 70494, 79590, 82243, 100905, 117490, 164486, 176235, 201810, 246729, 352470, 364219, 411215, 493458, 728438, 822430, 1092657, 1233645, 1821095, 2185314, 2467290, 2549533, 3642190, 5099066, 5463285, 7648599, 10926570, 12747665, 15297198, 25495330, 38242995, 76485990]

約数ペア:

[(1, 76485990), (2, 38242995), (3, 25495330), (5, 15297198), (6, 12747665), (7, 10926570), (10, 7648599), (14, 5463285), (15, 5099066), (21, 3642190), (30, 2549533), (31, 2467290), (35, 2185314), (42, 1821095), (62, 1233645), (70, 1092657), (93, 822430), (105, 728438), (155, 493458), (186, 411215), (210, 364219), (217, 352470), (310, 246729), (379, 201810), (434, 176235), (465, 164486), (651, 117490), (758, 100905), (930, 82243), (961, 79590), (1085, 70494), (1137, 67270), (1302, 58745), (1895, 40362), (1922, 39795), (2170, 35247), (2274, 33635), (2653, 28830), (2883, 26530), (3255, 23498), (3790, 20181), (4805, 15918), (5306, 14415), (5685, 13454), (5766, 13265), (6510, 11749), (6727, 11370), (7959, 9610)]