76138790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 98043610

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2699, 2821, 4030, 5398, 5642, 13495, 14105, 18893, 26990, 28210, 35087, 37786, 70174, 83669, 94465, 167338, 175435, 188930, 245609, 350870, 418345, 491218, 585683, 836690, 1087697, 1171366, 1228045, 2175394, 2456090, 2928415, 5438485, 5856830, 7613879, 10876970, 15227758, 38069395, 76138790]

約数ペア:

[(1, 76138790), (2, 38069395), (5, 15227758), (7, 10876970), (10, 7613879), (13, 5856830), (14, 5438485), (26, 2928415), (31, 2456090), (35, 2175394), (62, 1228045), (65, 1171366), (70, 1087697), (91, 836690), (130, 585683), (155, 491218), (182, 418345), (217, 350870), (310, 245609), (403, 188930), (434, 175435), (455, 167338), (806, 94465), (910, 83669), (1085, 70174), (2015, 37786), (2170, 35087), (2699, 28210), (2821, 26990), (4030, 18893), (5398, 14105), (5642, 13495)]