63190820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1173

約数の個数: 96

約数和(自身を含む): 170069760

約数和(自身を除く): 106878940

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 140, 148, 154, 185, 220, 259, 308, 370, 385, 407, 518, 740, 770, 814, 1036, 1109, 1295, 1540, 1628, 2035, 2218, 2590, 2849, 4070, 4436, 5180, 5545, 5698, 7763, 8140, 11090, 11396, 12199, 14245, 15526, 22180, 24398, 28490, 31052, 38815, 41033, 48796, 56980, 60995, 77630, 82066, 85393, 121990, 155260, 164132, 170786, 205165, 243980, 287231, 341572, 410330, 426965, 451363, 574462, 820660, 853930, 902726, 1148924, 1436155, 1707860, 1805452, 2256815, 2872310, 3159541, 4513630, 5744620, 6319082, 9027260, 12638164, 15797705, 31595410, 63190820]

約数ペア:

[(1, 63190820), (2, 31595410), (4, 15797705), (5, 12638164), (7, 9027260), (10, 6319082), (11, 5744620), (14, 4513630), (20, 3159541), (22, 2872310), (28, 2256815), (35, 1805452), (37, 1707860), (44, 1436155), (55, 1148924), (70, 902726), (74, 853930), (77, 820660), (110, 574462), (140, 451363), (148, 426965), (154, 410330), (185, 341572), (220, 287231), (259, 243980), (308, 205165), (370, 170786), (385, 164132), (407, 155260), (518, 121990), (740, 85393), (770, 82066), (814, 77630), (1036, 60995), (1109, 56980), (1295, 48796), (1540, 41033), (1628, 38815), (2035, 31052), (2218, 28490), (2590, 24398), (2849, 22180), (4070, 15526), (4436, 14245), (5180, 12199), (5545, 11396), (5698, 11090), (7763, 8140)]