84998620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 128737700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 244, 259, 269, 305, 370, 427, 518, 538, 610, 740, 854, 1036, 1076, 1220, 1295, 1345, 1708, 1883, 2135, 2257, 2590, 2690, 3766, 4270, 4514, 5180, 5380, 7532, 8540, 9028, 9415, 9953, 11285, 15799, 16409, 18830, 19906, 22570, 31598, 32818, 37660, 39812, 45140, 49765, 63196, 65636, 69671, 78995, 82045, 99530, 114863, 139342, 157990, 164090, 199060, 229726, 278684, 315980, 328180, 348355, 459452, 574315, 607133, 696710, 1148630, 1214266, 1393420, 2297260, 2428532, 3035665, 4249931, 6071330, 8499862, 12142660, 16999724, 21249655, 42499310, 84998620]

約数ペア:

[(1, 84998620), (2, 42499310), (4, 21249655), (5, 16999724), (7, 12142660), (10, 8499862), (14, 6071330), (20, 4249931), (28, 3035665), (35, 2428532), (37, 2297260), (61, 1393420), (70, 1214266), (74, 1148630), (122, 696710), (140, 607133), (148, 574315), (185, 459452), (244, 348355), (259, 328180), (269, 315980), (305, 278684), (370, 229726), (427, 199060), (518, 164090), (538, 157990), (610, 139342), (740, 114863), (854, 99530), (1036, 82045), (1076, 78995), (1220, 69671), (1295, 65636), (1345, 63196), (1708, 49765), (1883, 45140), (2135, 39812), (2257, 37660), (2590, 32818), (2690, 31598), (3766, 22570), (4270, 19906), (4514, 18830), (5180, 16409), (5380, 15799), (7532, 11285), (8540, 9953), (9028, 9415)]