8417010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 23328000

約数和(自身を除く): 14910990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 269, 298, 447, 538, 745, 807, 894, 1043, 1345, 1490, 1614, 1883, 2086, 2235, 2690, 3129, 3766, 4035, 4470, 5215, 5649, 6258, 8070, 9415, 10430, 11298, 15645, 18830, 28245, 31290, 40081, 56490, 80162, 120243, 200405, 240486, 280567, 400810, 561134, 601215, 841701, 1202430, 1402835, 1683402, 2805670, 4208505, 8417010]

約数ペア:

[(1, 8417010), (2, 4208505), (3, 2805670), (5, 1683402), (6, 1402835), (7, 1202430), (10, 841701), (14, 601215), (15, 561134), (21, 400810), (30, 280567), (35, 240486), (42, 200405), (70, 120243), (105, 80162), (149, 56490), (210, 40081), (269, 31290), (298, 28245), (447, 18830), (538, 15645), (745, 11298), (807, 10430), (894, 9415), (1043, 8070), (1345, 6258), (1490, 5649), (1614, 5215), (1883, 4470), (2086, 4035), (2235, 3766), (2690, 3129)]