57285830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26399}}^1$

素因数の和:26444

約数の個数: 32

約数和(自身を含む): 121651200

約数和(自身を除く): 64365370

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 26399, 52798, 131995, 184793, 263990, 369586, 818369, 923965, 1636738, 1847930, 4091845, 5728583, 8183690, 11457166, 28642915, 57285830]

約数ペア:

[(1, 57285830), (2, 28642915), (5, 11457166), (7, 8183690), (10, 5728583), (14, 4091845), (31, 1847930), (35, 1636738), (62, 923965), (70, 818369), (155, 369586), (217, 263990), (310, 184793), (434, 131995), (1085, 52798), (2170, 26399)]