30703330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14149}}^1$

素因数の和:14194

約数の個数: 32

約数和(自身を含む): 65203200

約数和(自身を除く): 34499870

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 14149, 28298, 70745, 99043, 141490, 198086, 438619, 495215, 877238, 990430, 2193095, 3070333, 4386190, 6140666, 15351665, 30703330]

約数ペア:

[(1, 30703330), (2, 15351665), (5, 6140666), (7, 4386190), (10, 3070333), (14, 2193095), (31, 990430), (35, 877238), (62, 495215), (70, 438619), (155, 198086), (217, 141490), (310, 99043), (434, 70745), (1085, 28298), (2170, 14149)]