15703190020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{7681}}^1$

素因数の和:8573

約数の個数: 96

約数和(自身を含む): 39956232960

約数和(自身を除く): 24253042940

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 859, 1190, 1718, 2380, 3436, 4295, 6013, 7681, 8590, 12026, 14603, 15362, 17180, 24052, 29206, 30065, 30724, 38405, 53767, 58412, 60130, 73015, 76810, 102221, 107534, 120260, 130577, 146030, 153620, 204442, 215068, 261154, 268835, 292060, 408884, 511105, 522308, 537670, 652885, 914039, 1022210, 1075340, 1305770, 1828078, 2044420, 2611540, 3656156, 4570195, 6597979, 9140390, 13195958, 18280780, 26391916, 32989895, 46185853, 65979790, 92371706, 112165643, 131959580, 184743412, 224331286, 230929265, 448662572, 461858530, 560828215, 785159501, 923717060, 1121656430, 1570319002, 2243312860, 3140638004, 3925797505, 7851595010, 15703190020]

約数ペア:

[(1, 15703190020), (2, 7851595010), (4, 3925797505), (5, 3140638004), (7, 2243312860), (10, 1570319002), (14, 1121656430), (17, 923717060), (20, 785159501), (28, 560828215), (34, 461858530), (35, 448662572), (68, 230929265), (70, 224331286), (85, 184743412), (119, 131959580), (140, 112165643), (170, 92371706), (238, 65979790), (340, 46185853), (476, 32989895), (595, 26391916), (859, 18280780), (1190, 13195958), (1718, 9140390), (2380, 6597979), (3436, 4570195), (4295, 3656156), (6013, 2611540), (7681, 2044420), (8590, 1828078), (12026, 1305770), (14603, 1075340), (15362, 1022210), (17180, 914039), (24052, 652885), (29206, 537670), (30065, 522308), (30724, 511105), (38405, 408884), (53767, 292060), (58412, 268835), (60130, 261154), (73015, 215068), (76810, 204442), (102221, 153620), (107534, 146030), (120260, 130577)]