61349860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1181

約数の個数: 96

約数和(自身を含む): 159465600

約数和(自身を除く): 98115740

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 494, 572, 715, 836, 988, 1045, 1129, 1235, 1430, 2090, 2258, 2470, 2717, 2860, 4180, 4516, 4940, 5434, 5645, 10868, 11290, 12419, 13585, 14677, 21451, 22580, 24838, 27170, 29354, 42902, 49676, 54340, 58708, 62095, 73385, 85804, 107255, 124190, 146770, 161447, 214510, 235961, 248380, 278863, 293540, 322894, 429020, 471922, 557726, 645788, 807235, 943844, 1115452, 1179805, 1394315, 1614470, 2359610, 2788630, 3067493, 3228940, 4719220, 5577260, 6134986, 12269972, 15337465, 30674930, 61349860]

約数ペア:

[(1, 61349860), (2, 30674930), (4, 15337465), (5, 12269972), (10, 6134986), (11, 5577260), (13, 4719220), (19, 3228940), (20, 3067493), (22, 2788630), (26, 2359610), (38, 1614470), (44, 1394315), (52, 1179805), (55, 1115452), (65, 943844), (76, 807235), (95, 645788), (110, 557726), (130, 471922), (143, 429020), (190, 322894), (209, 293540), (220, 278863), (247, 248380), (260, 235961), (286, 214510), (380, 161447), (418, 146770), (494, 124190), (572, 107255), (715, 85804), (836, 73385), (988, 62095), (1045, 58708), (1129, 54340), (1235, 49676), (1430, 42902), (2090, 29354), (2258, 27170), (2470, 24838), (2717, 22580), (2860, 21451), (4180, 14677), (4516, 13585), (4940, 12419), (5434, 11290), (5645, 10868)]