15707630470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{383}}^1$

素因数の和:742

約数の個数: 128

約数和(自身を含む): 34040217600

約数和(自身を除く): 18332587130

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 89, 145, 178, 203, 227, 290, 383, 406, 445, 454, 623, 766, 890, 1015, 1135, 1246, 1589, 1915, 2030, 2270, 2581, 2681, 3115, 3178, 3830, 5162, 5362, 6230, 6583, 7945, 11107, 12905, 13166, 13405, 15890, 18067, 20203, 22214, 25810, 26810, 32915, 34087, 36134, 40406, 46081, 55535, 65830, 68174, 77749, 86941, 90335, 92162, 101015, 111070, 141421, 155498, 170435, 173882, 180670, 202030, 230405, 238609, 282842, 340870, 388745, 434705, 460810, 477218, 585887, 608587, 707105, 777490, 869410, 988523, 1171774, 1193045, 1217174, 1414210, 1977046, 2386090, 2521289, 2929435, 3042935, 4101209, 4942615, 5042578, 5858870, 6085870, 6919661, 7737749, 8202418, 9885230, 12606445, 13839322, 15475498, 17649023, 20506045, 25212890, 34598305, 35298046, 38688745, 41012090, 54164243, 69196610, 77377490, 88245115, 108328486, 176490230, 224394721, 270821215, 448789442, 541642430, 1121973605, 1570763047, 2243947210, 3141526094, 7853815235, 15707630470]

約数ペア:

[(1, 15707630470), (2, 7853815235), (5, 3141526094), (7, 2243947210), (10, 1570763047), (14, 1121973605), (29, 541642430), (35, 448789442), (58, 270821215), (70, 224394721), (89, 176490230), (145, 108328486), (178, 88245115), (203, 77377490), (227, 69196610), (290, 54164243), (383, 41012090), (406, 38688745), (445, 35298046), (454, 34598305), (623, 25212890), (766, 20506045), (890, 17649023), (1015, 15475498), (1135, 13839322), (1246, 12606445), (1589, 9885230), (1915, 8202418), (2030, 7737749), (2270, 6919661), (2581, 6085870), (2681, 5858870), (3115, 5042578), (3178, 4942615), (3830, 4101209), (5162, 3042935), (5362, 2929435), (6230, 2521289), (6583, 2386090), (7945, 1977046), (11107, 1414210), (12905, 1217174), (13166, 1193045), (13405, 1171774), (15890, 988523), (18067, 869410), (20203, 777490), (22214, 707105), (25810, 608587), (26810, 585887), (32915, 477218), (34087, 460810), (36134, 434705), (40406, 388745), (46081, 340870), (55535, 282842), (65830, 238609), (68174, 230405), (77749, 202030), (86941, 180670), (90335, 173882), (92162, 170435), (101015, 155498), (111070, 141421)]