98052420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{23017}}^1$

素因数の和:23100

約数の個数: 48

約数和(自身を含む): 278425728

約数和(自身を除く): 180373308

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, 23017, 46034, 69051, 92068, 115085, 138102, 230170, 276204, 345255, 460340, 690510, 1381020, 1634207, 3268414, 4902621, 6536828, 8171035, 9805242, 16342070, 19610484, 24513105, 32684140, 49026210, 98052420]

約数ペア:

[(1, 98052420), (2, 49026210), (3, 32684140), (4, 24513105), (5, 19610484), (6, 16342070), (10, 9805242), (12, 8171035), (15, 6536828), (20, 4902621), (30, 3268414), (60, 1634207), (71, 1381020), (142, 690510), (213, 460340), (284, 345255), (355, 276204), (426, 230170), (710, 138102), (852, 115085), (1065, 92068), (1420, 69051), (2130, 46034), (4260, 23017)]