31468830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 80248320

約数和(自身を除く): 48779490

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 138, 177, 230, 295, 345, 354, 590, 690, 773, 885, 1357, 1546, 1770, 2319, 2714, 3865, 4071, 4638, 6785, 7730, 8142, 11595, 13570, 17779, 20355, 23190, 35558, 40710, 45607, 53337, 88895, 91214, 106674, 136821, 177790, 228035, 266685, 273642, 456070, 533370, 684105, 1048961, 1368210, 2097922, 3146883, 5244805, 6293766, 10489610, 15734415, 31468830]

約数ペア:

[(1, 31468830), (2, 15734415), (3, 10489610), (5, 6293766), (6, 5244805), (10, 3146883), (15, 2097922), (23, 1368210), (30, 1048961), (46, 684105), (59, 533370), (69, 456070), (115, 273642), (118, 266685), (138, 228035), (177, 177790), (230, 136821), (295, 106674), (345, 91214), (354, 88895), (590, 53337), (690, 45607), (773, 40710), (885, 35558), (1357, 23190), (1546, 20355), (1770, 17779), (2319, 13570), (2714, 11595), (3865, 8142), (4071, 7730), (4638, 6785)]