61148490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 175053312

約数和(自身を除く): 113904822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 390, 391, 401, 442, 510, 598, 663, 690, 782, 802, 897, 1105, 1173, 1203, 1326, 1495, 1794, 1955, 2005, 2210, 2346, 2406, 2990, 3315, 3910, 4010, 4485, 5083, 5213, 5865, 6015, 6630, 6817, 8970, 9223, 10166, 10426, 11730, 12030, 13634, 15249, 15639, 18446, 20451, 25415, 26065, 27669, 30498, 31278, 34085, 40902, 46115, 50830, 52130, 55338, 68170, 76245, 78195, 88621, 92230, 102255, 119899, 138345, 152490, 156390, 156791, 177242, 204510, 239798, 265863, 276690, 313582, 359697, 443105, 470373, 531726, 599495, 719394, 783955, 886210, 940746, 1198990, 1329315, 1567910, 1798485, 2038283, 2351865, 2658630, 3596970, 4076566, 4703730, 6114849, 10191415, 12229698, 20382830, 30574245, 61148490]

約数ペア:

[(1, 61148490), (2, 30574245), (3, 20382830), (5, 12229698), (6, 10191415), (10, 6114849), (13, 4703730), (15, 4076566), (17, 3596970), (23, 2658630), (26, 2351865), (30, 2038283), (34, 1798485), (39, 1567910), (46, 1329315), (51, 1198990), (65, 940746), (69, 886210), (78, 783955), (85, 719394), (102, 599495), (115, 531726), (130, 470373), (138, 443105), (170, 359697), (195, 313582), (221, 276690), (230, 265863), (255, 239798), (299, 204510), (345, 177242), (390, 156791), (391, 156390), (401, 152490), (442, 138345), (510, 119899), (598, 102255), (663, 92230), (690, 88621), (782, 78195), (802, 76245), (897, 68170), (1105, 55338), (1173, 52130), (1203, 50830), (1326, 46115), (1495, 40902), (1794, 34085), (1955, 31278), (2005, 30498), (2210, 27669), (2346, 26065), (2406, 25415), (2990, 20451), (3315, 18446), (3910, 15639), (4010, 15249), (4485, 13634), (5083, 12030), (5213, 11730), (5865, 10426), (6015, 10166), (6630, 9223), (6817, 8970)]