1844507580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{432983}}^1$

素因数の和:433066

約数の個数: 48

約数和(自身を含む): 5237374464

約数和(自身を除く): 3392866884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 432983, 865966, 1298949, 1731932, 2164915, 2597898, 4329830, 5195796, 6494745, 8659660, 12989490, 25978980, 30741793, 61483586, 92225379, 122967172, 153708965, 184450758, 307417930, 368901516, 461126895, 614835860, 922253790, 1844507580]

約数ペア:

[(1, 1844507580), (2, 922253790), (3, 614835860), (4, 461126895), (5, 368901516), (6, 307417930), (10, 184450758), (12, 153708965), (15, 122967172), (20, 92225379), (30, 61483586), (60, 30741793), (71, 25978980), (142, 12989490), (213, 8659660), (284, 6494745), (355, 5195796), (426, 4329830), (710, 2597898), (852, 2164915), (1065, 1731932), (1420, 1298949), (2130, 865966), (4260, 432983)]