73891430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{787}}^1$

素因数の和:1064

約数の個数: 32

約数和(自身を含む): 137017440

約数和(自身を除く): 63126010

約数列:

[1, 2, 5, 10, 41, 82, 205, 229, 410, 458, 787, 1145, 1574, 2290, 3935, 7870, 9389, 18778, 32267, 46945, 64534, 93890, 161335, 180223, 322670, 360446, 901115, 1802230, 7389143, 14778286, 36945715, 73891430]

約数ペア:

[(1, 73891430), (2, 36945715), (5, 14778286), (10, 7389143), (41, 1802230), (82, 901115), (205, 360446), (229, 322670), (410, 180223), (458, 161335), (787, 93890), (1145, 64534), (1574, 46945), (2290, 32267), (3935, 18778), (7870, 9389)]