74839530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 185960448

約数和(自身を除く): 111120918

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 191, 222, 353, 370, 382, 555, 573, 706, 955, 1059, 1110, 1146, 1765, 1910, 2118, 2865, 3530, 5295, 5730, 7067, 10590, 13061, 14134, 21201, 26122, 35335, 39183, 42402, 65305, 67423, 70670, 78366, 106005, 130610, 134846, 195915, 202269, 212010, 337115, 391830, 404538, 674230, 1011345, 2022690, 2494651, 4989302, 7483953, 12473255, 14967906, 24946510, 37419765, 74839530]

約数ペア:

[(1, 74839530), (2, 37419765), (3, 24946510), (5, 14967906), (6, 12473255), (10, 7483953), (15, 4989302), (30, 2494651), (37, 2022690), (74, 1011345), (111, 674230), (185, 404538), (191, 391830), (222, 337115), (353, 212010), (370, 202269), (382, 195915), (555, 134846), (573, 130610), (706, 106005), (955, 78366), (1059, 70670), (1110, 67423), (1146, 65305), (1765, 42402), (1910, 39183), (2118, 35335), (2865, 26122), (3530, 21201), (5295, 14134), (5730, 13061), (7067, 10590)]