2078481630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{4139}}^1$

素因数の和:5049

約数の個数: 64

約数和(自身を含む): 5258131200

約数和(自身を除く): 3179649570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 881, 1762, 2643, 4139, 4405, 5286, 8278, 8810, 12417, 13215, 16739, 20695, 24834, 26430, 33478, 41390, 50217, 62085, 78641, 83695, 100434, 124170, 157282, 167390, 235923, 251085, 393205, 471846, 502170, 786410, 1179615, 2359230, 3646459, 7292918, 10939377, 18232295, 21878754, 36464590, 54696885, 69282721, 109393770, 138565442, 207848163, 346413605, 415696326, 692827210, 1039240815, 2078481630]

約数ペア:

[(1, 2078481630), (2, 1039240815), (3, 692827210), (5, 415696326), (6, 346413605), (10, 207848163), (15, 138565442), (19, 109393770), (30, 69282721), (38, 54696885), (57, 36464590), (95, 21878754), (114, 18232295), (190, 10939377), (285, 7292918), (570, 3646459), (881, 2359230), (1762, 1179615), (2643, 786410), (4139, 502170), (4405, 471846), (5286, 393205), (8278, 251085), (8810, 235923), (12417, 167390), (13215, 157282), (16739, 124170), (20695, 100434), (24834, 83695), (26430, 78641), (33478, 62085), (41390, 50217)]