130233460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12743}}^1$

素因数の和:12832

約数の個数: 48

約数和(自身を含む): 316866816

約数和(自身を除く): 186633356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 12743, 25486, 50972, 63715, 89201, 127430, 178402, 254860, 356804, 446005, 892010, 930239, 1784020, 1860478, 3720956, 4651195, 6511673, 9302390, 13023346, 18604780, 26046692, 32558365, 65116730, 130233460]

約数ペア:

[(1, 130233460), (2, 65116730), (4, 32558365), (5, 26046692), (7, 18604780), (10, 13023346), (14, 9302390), (20, 6511673), (28, 4651195), (35, 3720956), (70, 1860478), (73, 1784020), (140, 930239), (146, 892010), (292, 446005), (365, 356804), (511, 254860), (730, 178402), (1022, 127430), (1460, 89201), (2044, 63715), (2555, 50972), (5110, 25486), (10220, 12743)]