870387660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{7639}}^1$

素因数の和:7868

約数の個数: 96

約数和(自身を含む): 2721062400

約数和(自身を除く): 1850674740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 211, 270, 422, 540, 633, 844, 1055, 1266, 1899, 2110, 2532, 3165, 3798, 4220, 5697, 6330, 7596, 7639, 9495, 11394, 12660, 15278, 18990, 22788, 22917, 28485, 30556, 37980, 38195, 45834, 56970, 68751, 76390, 91668, 113940, 114585, 137502, 152780, 206253, 229170, 275004, 343755, 412506, 458340, 687510, 825012, 1031265, 1375020, 1611829, 2062530, 3223658, 4125060, 4835487, 6447316, 8059145, 9670974, 14506461, 16118290, 19341948, 24177435, 29012922, 32236580, 43519383, 48354870, 58025844, 72532305, 87038766, 96709740, 145064610, 174077532, 217596915, 290129220, 435193830, 870387660]

約数ペア:

[(1, 870387660), (2, 435193830), (3, 290129220), (4, 217596915), (5, 174077532), (6, 145064610), (9, 96709740), (10, 87038766), (12, 72532305), (15, 58025844), (18, 48354870), (20, 43519383), (27, 32236580), (30, 29012922), (36, 24177435), (45, 19341948), (54, 16118290), (60, 14506461), (90, 9670974), (108, 8059145), (135, 6447316), (180, 4835487), (211, 4125060), (270, 3223658), (422, 2062530), (540, 1611829), (633, 1375020), (844, 1031265), (1055, 825012), (1266, 687510), (1899, 458340), (2110, 412506), (2532, 343755), (3165, 275004), (3798, 229170), (4220, 206253), (5697, 152780), (6330, 137502), (7596, 114585), (7639, 113940), (9495, 91668), (11394, 76390), (12660, 68751), (15278, 56970), (18990, 45834), (22788, 38195), (22917, 37980), (28485, 30556)]