9980932390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2719}}^1$

素因数の和:2918

約数の個数: 128

約数和(自身を含む): 22504366080

約数和(自身を除く): 12523433690

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 151, 170, 187, 221, 286, 302, 374, 442, 715, 755, 935, 1105, 1430, 1510, 1661, 1870, 1963, 2210, 2431, 2567, 2719, 3322, 3926, 4862, 5134, 5438, 8305, 9815, 12155, 12835, 13595, 16610, 19630, 21593, 24310, 25670, 27190, 28237, 29909, 33371, 35347, 43186, 46223, 56474, 59818, 66742, 70694, 92446, 107965, 141185, 149545, 166855, 176735, 215930, 231115, 282370, 299090, 333710, 353470, 367081, 388817, 410569, 462230, 508453, 600899, 734162, 777634, 821138, 1016906, 1201798, 1835405, 1944085, 2052845, 2542265, 3004495, 3670810, 3888170, 4105690, 4516259, 5084530, 5337397, 6008990, 6609889, 6979673, 9032518, 10674794, 13219778, 13959346, 22581295, 26686985, 33049445, 34898365, 45162590, 53373970, 58711367, 66098890, 69796730, 76776403, 90735749, 117422734, 153552806, 181471498, 293556835, 383882015, 453678745, 587113670, 767764030, 907357490, 998093239, 1996186478, 4990466195, 9980932390]

約数ペア:

[(1, 9980932390), (2, 4990466195), (5, 1996186478), (10, 998093239), (11, 907357490), (13, 767764030), (17, 587113670), (22, 453678745), (26, 383882015), (34, 293556835), (55, 181471498), (65, 153552806), (85, 117422734), (110, 90735749), (130, 76776403), (143, 69796730), (151, 66098890), (170, 58711367), (187, 53373970), (221, 45162590), (286, 34898365), (302, 33049445), (374, 26686985), (442, 22581295), (715, 13959346), (755, 13219778), (935, 10674794), (1105, 9032518), (1430, 6979673), (1510, 6609889), (1661, 6008990), (1870, 5337397), (1963, 5084530), (2210, 4516259), (2431, 4105690), (2567, 3888170), (2719, 3670810), (3322, 3004495), (3926, 2542265), (4862, 2052845), (5134, 1944085), (5438, 1835405), (8305, 1201798), (9815, 1016906), (12155, 821138), (12835, 777634), (13595, 734162), (16610, 600899), (19630, 508453), (21593, 462230), (24310, 410569), (25670, 388817), (27190, 367081), (28237, 353470), (29909, 333710), (33371, 299090), (35347, 282370), (43186, 231115), (46223, 215930), (56474, 176735), (59818, 166855), (66742, 149545), (70694, 141185), (92446, 107965)]