70820430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:593

約数の個数: 64

約数和(自身を含む): 176726016

約数和(自身を除く): 105905586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 271, 281, 310, 465, 542, 562, 813, 843, 930, 1355, 1405, 1626, 1686, 2710, 2810, 4065, 4215, 8130, 8401, 8430, 8711, 16802, 17422, 25203, 26133, 42005, 43555, 50406, 52266, 76151, 84010, 87110, 126015, 130665, 152302, 228453, 252030, 261330, 380755, 456906, 761510, 1142265, 2284530, 2360681, 4721362, 7082043, 11803405, 14164086, 23606810, 35410215, 70820430]

約数ペア:

[(1, 70820430), (2, 35410215), (3, 23606810), (5, 14164086), (6, 11803405), (10, 7082043), (15, 4721362), (30, 2360681), (31, 2284530), (62, 1142265), (93, 761510), (155, 456906), (186, 380755), (271, 261330), (281, 252030), (310, 228453), (465, 152302), (542, 130665), (562, 126015), (813, 87110), (843, 84010), (930, 76151), (1355, 52266), (1405, 50406), (1626, 43555), (1686, 42005), (2710, 26133), (2810, 25203), (4065, 17422), (4215, 16802), (8130, 8711), (8401, 8430)]