63711830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1401

約数の個数: 64

約数和(自身を含む): 143918208

約数和(自身を除く): 80206378

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 53, 65, 70, 91, 106, 130, 182, 265, 371, 455, 530, 689, 742, 910, 1321, 1378, 1855, 2642, 3445, 3710, 4823, 6605, 6890, 9247, 9646, 13210, 17173, 18494, 24115, 34346, 46235, 48230, 70013, 85865, 92470, 120211, 140026, 171730, 240422, 350065, 490091, 601055, 700130, 910169, 980182, 1202110, 1820338, 2450455, 4550845, 4900910, 6371183, 9101690, 12742366, 31855915, 63711830]

約数ペア:

[(1, 63711830), (2, 31855915), (5, 12742366), (7, 9101690), (10, 6371183), (13, 4900910), (14, 4550845), (26, 2450455), (35, 1820338), (53, 1202110), (65, 980182), (70, 910169), (91, 700130), (106, 601055), (130, 490091), (182, 350065), (265, 240422), (371, 171730), (455, 140026), (530, 120211), (689, 92470), (742, 85865), (910, 70013), (1321, 48230), (1378, 46235), (1855, 34346), (2642, 24115), (3445, 18494), (3710, 17173), (4823, 13210), (6605, 9646), (6890, 9247)]