61498020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 178319232

約数和(自身を除く): 116821212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 83, 106, 159, 166, 212, 233, 249, 265, 318, 332, 415, 466, 498, 530, 636, 699, 795, 830, 932, 996, 1060, 1165, 1245, 1398, 1590, 1660, 2330, 2490, 2796, 3180, 3495, 4399, 4660, 4980, 6990, 8798, 12349, 13197, 13980, 17596, 19339, 21995, 24698, 26394, 37047, 38678, 43990, 49396, 52788, 58017, 61745, 65985, 74094, 77356, 87980, 96695, 116034, 123490, 131970, 148188, 185235, 193390, 232068, 246980, 263940, 290085, 370470, 386780, 580170, 740940, 1024967, 1160340, 2049934, 3074901, 4099868, 5124835, 6149802, 10249670, 12299604, 15374505, 20499340, 30749010, 61498020]

約数ペア:

[(1, 61498020), (2, 30749010), (3, 20499340), (4, 15374505), (5, 12299604), (6, 10249670), (10, 6149802), (12, 5124835), (15, 4099868), (20, 3074901), (30, 2049934), (53, 1160340), (60, 1024967), (83, 740940), (106, 580170), (159, 386780), (166, 370470), (212, 290085), (233, 263940), (249, 246980), (265, 232068), (318, 193390), (332, 185235), (415, 148188), (466, 131970), (498, 123490), (530, 116034), (636, 96695), (699, 87980), (795, 77356), (830, 74094), (932, 65985), (996, 61745), (1060, 58017), (1165, 52788), (1245, 49396), (1398, 43990), (1590, 38678), (1660, 37047), (2330, 26394), (2490, 24698), (2796, 21995), (3180, 19339), (3495, 17596), (4399, 13980), (4660, 13197), (4980, 12349), (6990, 8798)]