2371559220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5023}}^1$

素因数の和:5142

約数の個数: 144

約数和(自身を含む): 7483187712

約数和(自身を除く): 5111628492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 61, 86, 90, 122, 129, 172, 180, 183, 215, 244, 258, 305, 366, 387, 430, 516, 549, 610, 645, 732, 774, 860, 915, 1098, 1220, 1290, 1548, 1830, 1935, 2196, 2580, 2623, 2745, 3660, 3870, 5023, 5246, 5490, 7740, 7869, 10046, 10492, 10980, 13115, 15069, 15738, 20092, 23607, 25115, 26230, 30138, 31476, 39345, 45207, 47214, 50230, 52460, 60276, 75345, 78690, 90414, 94428, 100460, 118035, 150690, 157380, 180828, 215989, 226035, 236070, 301380, 306403, 431978, 452070, 472140, 612806, 647967, 863956, 904140, 919209, 1079945, 1225612, 1295934, 1532015, 1838418, 1943901, 2159890, 2591868, 2757627, 3064030, 3239835, 3676836, 3887802, 4319780, 4596045, 5515254, 6128060, 6479670, 7775604, 9192090, 9719505, 11030508, 12959340, 13175329, 13788135, 18384180, 19439010, 26350658, 27576270, 38878020, 39525987, 52701316, 55152540, 65876645, 79051974, 118577961, 131753290, 158103948, 197629935, 237155922, 263506580, 395259870, 474311844, 592889805, 790519740, 1185779610, 2371559220]

約数ペア:

[(1, 2371559220), (2, 1185779610), (3, 790519740), (4, 592889805), (5, 474311844), (6, 395259870), (9, 263506580), (10, 237155922), (12, 197629935), (15, 158103948), (18, 131753290), (20, 118577961), (30, 79051974), (36, 65876645), (43, 55152540), (45, 52701316), (60, 39525987), (61, 38878020), (86, 27576270), (90, 26350658), (122, 19439010), (129, 18384180), (172, 13788135), (180, 13175329), (183, 12959340), (215, 11030508), (244, 9719505), (258, 9192090), (305, 7775604), (366, 6479670), (387, 6128060), (430, 5515254), (516, 4596045), (549, 4319780), (610, 3887802), (645, 3676836), (732, 3239835), (774, 3064030), (860, 2757627), (915, 2591868), (1098, 2159890), (1220, 1943901), (1290, 1838418), (1548, 1532015), (1830, 1295934), (1935, 1225612), (2196, 1079945), (2580, 919209), (2623, 904140), (2745, 863956), (3660, 647967), (3870, 612806), (5023, 472140), (5246, 452070), (5490, 431978), (7740, 306403), (7869, 301380), (10046, 236070), (10492, 226035), (10980, 215989), (13115, 180828), (15069, 157380), (15738, 150690), (20092, 118035), (23607, 100460), (25115, 94428), (26230, 90414), (30138, 78690), (31476, 75345), (39345, 60276), (45207, 52460), (47214, 50230)]