1946104020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1544527}}^1$

素因数の和:1544549

約数の個数: 72

約数和(自身を含む): 6746498304

約数和(自身を除く): 4800394284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1544527, 3089054, 4633581, 6178108, 7722635, 9267162, 10811689, 13900743, 15445270, 18534324, 21623378, 23167905, 27801486, 30890540, 32435067, 43246756, 46335810, 54058445, 55602972, 64870134, 69503715, 92671620, 97305201, 108116890, 129740268, 139007430, 162175335, 194610402, 216233780, 278014860, 324350670, 389220804, 486526005, 648701340, 973052010, 1946104020]

約数ペア:

[(1, 1946104020), (2, 973052010), (3, 648701340), (4, 486526005), (5, 389220804), (6, 324350670), (7, 278014860), (9, 216233780), (10, 194610402), (12, 162175335), (14, 139007430), (15, 129740268), (18, 108116890), (20, 97305201), (21, 92671620), (28, 69503715), (30, 64870134), (35, 55602972), (36, 54058445), (42, 46335810), (45, 43246756), (60, 32435067), (63, 30890540), (70, 27801486), (84, 23167905), (90, 21623378), (105, 18534324), (126, 15445270), (140, 13900743), (180, 10811689), (210, 9267162), (252, 7722635), (315, 6178108), (420, 4633581), (630, 3089054), (1260, 1544527)]