40896030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1$

素因数の和:1473

約数の個数: 64

約数和(自身を含む): 113011200

約数和(自身を除く): 72115170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1307, 1490, 2086, 2235, 2614, 3129, 3921, 4470, 5215, 6258, 6535, 7842, 9149, 10430, 13070, 15645, 18298, 19605, 27447, 31290, 39210, 45745, 54894, 91490, 137235, 194743, 274470, 389486, 584229, 973715, 1168458, 1363201, 1947430, 2726402, 2921145, 4089603, 5842290, 6816005, 8179206, 13632010, 20448015, 40896030]

約数ペア:

[(1, 40896030), (2, 20448015), (3, 13632010), (5, 8179206), (6, 6816005), (7, 5842290), (10, 4089603), (14, 2921145), (15, 2726402), (21, 1947430), (30, 1363201), (35, 1168458), (42, 973715), (70, 584229), (105, 389486), (149, 274470), (210, 194743), (298, 137235), (447, 91490), (745, 54894), (894, 45745), (1043, 39210), (1307, 31290), (1490, 27447), (2086, 19605), (2235, 18298), (2614, 15645), (3129, 13070), (3921, 10430), (4470, 9149), (5215, 7842), (6258, 6535)]