1917433630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1\times {\mathrm{823}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 4006775808

約数和(自身を除く): 2089342178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 401, 415, 581, 802, 823, 830, 1162, 1646, 2005, 2807, 2905, 4010, 4115, 5614, 5761, 5810, 8230, 11522, 14035, 28070, 28805, 33283, 57610, 66566, 68309, 136618, 166415, 232981, 330023, 332830, 341545, 465962, 478163, 660046, 683090, 956326, 1164905, 1650115, 2310161, 2329810, 2390815, 3300230, 4620322, 4781630, 11550805, 23101610, 27391909, 54783818, 136959545, 191743363, 273919090, 383486726, 958716815, 1917433630]

約数ペア:

[(1, 1917433630), (2, 958716815), (5, 383486726), (7, 273919090), (10, 191743363), (14, 136959545), (35, 54783818), (70, 27391909), (83, 23101610), (166, 11550805), (401, 4781630), (415, 4620322), (581, 3300230), (802, 2390815), (823, 2329810), (830, 2310161), (1162, 1650115), (1646, 1164905), (2005, 956326), (2807, 683090), (2905, 660046), (4010, 478163), (4115, 465962), (5614, 341545), (5761, 332830), (5810, 330023), (8230, 232981), (11522, 166415), (14035, 136618), (28070, 68309), (28805, 66566), (33283, 57610)]