74127510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^2$

素因数の和:370

約数の個数: 72

約数和(自身を含む): 200176704

約数和(自身を除く): 126049194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 163, 186, 279, 310, 326, 465, 489, 558, 815, 930, 978, 1395, 1467, 1630, 2445, 2790, 2934, 4890, 5053, 7335, 10106, 14670, 15159, 25265, 26569, 30318, 45477, 50530, 53138, 75795, 79707, 90954, 132845, 151590, 159414, 227385, 239121, 265690, 398535, 454770, 478242, 797070, 823639, 1195605, 1647278, 2391210, 2470917, 4118195, 4941834, 7412751, 8236390, 12354585, 14825502, 24709170, 37063755, 74127510]

約数ペア:

[(1, 74127510), (2, 37063755), (3, 24709170), (5, 14825502), (6, 12354585), (9, 8236390), (10, 7412751), (15, 4941834), (18, 4118195), (30, 2470917), (31, 2391210), (45, 1647278), (62, 1195605), (90, 823639), (93, 797070), (155, 478242), (163, 454770), (186, 398535), (279, 265690), (310, 239121), (326, 227385), (465, 159414), (489, 151590), (558, 132845), (815, 90954), (930, 79707), (978, 75795), (1395, 53138), (1467, 50530), (1630, 45477), (2445, 30318), (2790, 26569), (2934, 25265), (4890, 15159), (5053, 14670), (7335, 10106)]