61058140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 96

約数和(自身を含む): 154977984

約数和(自身を除く): 93919844

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 37, 44, 52, 55, 65, 74, 110, 130, 143, 148, 185, 220, 260, 286, 370, 407, 481, 572, 577, 715, 740, 814, 962, 1154, 1430, 1628, 1924, 2035, 2308, 2405, 2860, 2885, 4070, 4810, 5291, 5770, 6347, 7501, 8140, 9620, 10582, 11540, 12694, 15002, 21164, 21349, 25388, 26455, 30004, 31735, 37505, 42698, 52910, 63470, 75010, 82511, 85396, 105820, 106745, 126940, 150020, 165022, 213490, 234839, 277537, 330044, 412555, 426980, 469678, 555074, 825110, 939356, 1110148, 1174195, 1387685, 1650220, 2348390, 2775370, 3052907, 4696780, 5550740, 6105814, 12211628, 15264535, 30529070, 61058140]

約数ペア:

[(1, 61058140), (2, 30529070), (4, 15264535), (5, 12211628), (10, 6105814), (11, 5550740), (13, 4696780), (20, 3052907), (22, 2775370), (26, 2348390), (37, 1650220), (44, 1387685), (52, 1174195), (55, 1110148), (65, 939356), (74, 825110), (110, 555074), (130, 469678), (143, 426980), (148, 412555), (185, 330044), (220, 277537), (260, 234839), (286, 213490), (370, 165022), (407, 150020), (481, 126940), (572, 106745), (577, 105820), (715, 85396), (740, 82511), (814, 75010), (962, 63470), (1154, 52910), (1430, 42698), (1628, 37505), (1924, 31735), (2035, 30004), (2308, 26455), (2405, 25388), (2860, 21349), (2885, 21164), (4070, 15002), (4810, 12694), (5291, 11540), (5770, 10582), (6347, 9620), (7501, 8140)]