30470230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 65691648

約数和(自身を除く): 35221418

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 53, 70, 86, 106, 191, 215, 265, 301, 371, 382, 430, 530, 602, 742, 955, 1337, 1505, 1855, 1910, 2279, 2674, 3010, 3710, 4558, 6685, 8213, 10123, 11395, 13370, 15953, 16426, 20246, 22790, 31906, 41065, 50615, 57491, 70861, 79765, 82130, 101230, 114982, 141722, 159530, 287455, 354305, 435289, 574910, 708610, 870578, 2176445, 3047023, 4352890, 6094046, 15235115, 30470230]

約数ペア:

[(1, 30470230), (2, 15235115), (5, 6094046), (7, 4352890), (10, 3047023), (14, 2176445), (35, 870578), (43, 708610), (53, 574910), (70, 435289), (86, 354305), (106, 287455), (191, 159530), (215, 141722), (265, 114982), (301, 101230), (371, 82130), (382, 79765), (430, 70861), (530, 57491), (602, 50615), (742, 41065), (955, 31906), (1337, 22790), (1505, 20246), (1855, 16426), (1910, 15953), (2279, 13370), (2674, 11395), (3010, 10123), (3710, 8213), (4558, 6685)]