2777996940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{3253}}^1$

素因数の和:3639

約数の個数: 96

約数和(自身を含む): 7985784576

約数和(自身を除く): 5207787636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 331, 430, 516, 645, 662, 860, 993, 1290, 1324, 1655, 1986, 2580, 3253, 3310, 3972, 4965, 6506, 6620, 9759, 9930, 13012, 14233, 16265, 19518, 19860, 28466, 32530, 39036, 42699, 48795, 56932, 65060, 71165, 85398, 97590, 139879, 142330, 170796, 195180, 213495, 279758, 284660, 419637, 426990, 559516, 699395, 839274, 853980, 1076743, 1398790, 1678548, 2098185, 2153486, 2797580, 3230229, 4196370, 4306972, 5383715, 6460458, 8392740, 10767430, 12920916, 16151145, 21534860, 32302290, 46299949, 64604580, 92599898, 138899847, 185199796, 231499745, 277799694, 462999490, 555599388, 694499235, 925998980, 1388998470, 2777996940]

約数ペア:

[(1, 2777996940), (2, 1388998470), (3, 925998980), (4, 694499235), (5, 555599388), (6, 462999490), (10, 277799694), (12, 231499745), (15, 185199796), (20, 138899847), (30, 92599898), (43, 64604580), (60, 46299949), (86, 32302290), (129, 21534860), (172, 16151145), (215, 12920916), (258, 10767430), (331, 8392740), (430, 6460458), (516, 5383715), (645, 4306972), (662, 4196370), (860, 3230229), (993, 2797580), (1290, 2153486), (1324, 2098185), (1655, 1678548), (1986, 1398790), (2580, 1076743), (3253, 853980), (3310, 839274), (3972, 699395), (4965, 559516), (6506, 426990), (6620, 419637), (9759, 284660), (9930, 279758), (13012, 213495), (14233, 195180), (16265, 170796), (19518, 142330), (19860, 139879), (28466, 97590), (32530, 85398), (39036, 71165), (42699, 65060), (48795, 56932)]