70375760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1421

約数の個数: 120

約数和(自身を含む): 205127496

約数和(自身を除く): 134751736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1381, 1456, 1820, 1960, 2548, 2762, 3185, 3640, 3920, 5096, 5524, 6370, 6905, 7280, 9667, 10192, 11048, 12740, 13810, 17953, 19334, 22096, 25480, 27620, 35906, 38668, 48335, 50960, 55240, 67669, 71812, 77336, 89765, 96670, 110480, 125671, 135338, 143624, 154672, 179530, 193340, 251342, 270676, 287248, 338345, 359060, 386680, 502684, 541352, 628355, 676690, 718120, 773360, 879697, 1005368, 1082704, 1256710, 1353380, 1436240, 1759394, 2010736, 2513420, 2706760, 3518788, 4398485, 5026840, 5413520, 7037576, 8796970, 10053680, 14075152, 17593940, 35187880, 70375760]

約数ペア:

[(1, 70375760), (2, 35187880), (4, 17593940), (5, 14075152), (7, 10053680), (8, 8796970), (10, 7037576), (13, 5413520), (14, 5026840), (16, 4398485), (20, 3518788), (26, 2706760), (28, 2513420), (35, 2010736), (40, 1759394), (49, 1436240), (52, 1353380), (56, 1256710), (65, 1082704), (70, 1005368), (80, 879697), (91, 773360), (98, 718120), (104, 676690), (112, 628355), (130, 541352), (140, 502684), (182, 386680), (196, 359060), (208, 338345), (245, 287248), (260, 270676), (280, 251342), (364, 193340), (392, 179530), (455, 154672), (490, 143624), (520, 135338), (560, 125671), (637, 110480), (728, 96670), (784, 89765), (910, 77336), (980, 71812), (1040, 67669), (1274, 55240), (1381, 50960), (1456, 48335), (1820, 38668), (1960, 35906), (2548, 27620), (2762, 25480), (3185, 22096), (3640, 19334), (3920, 17953), (5096, 13810), (5524, 12740), (6370, 11048), (6905, 10192), (7280, 9667)]