2013478110

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{456571}}^1$

素因数の和:456598

約数の個数: 72

約数和(自身を含む): 6089757336

約数和(自身を除く): 4076279226

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 456571, 913142, 1369713, 2282855, 2739426, 3195997, 4109139, 4565710, 6391994, 6848565, 8218278, 9587991, 13697130, 15979985, 19175982, 20545695, 22371979, 28763973, 31959970, 41091390, 44743958, 47939955, 57527946, 67115937, 95879910, 111859895, 134231874, 143819865, 201347811, 223719790, 287639730, 335579685, 402695622, 671159370, 1006739055, 2013478110]

約数ペア:

[(1, 2013478110), (2, 1006739055), (3, 671159370), (5, 402695622), (6, 335579685), (7, 287639730), (9, 223719790), (10, 201347811), (14, 143819865), (15, 134231874), (18, 111859895), (21, 95879910), (30, 67115937), (35, 57527946), (42, 47939955), (45, 44743958), (49, 41091390), (63, 31959970), (70, 28763973), (90, 22371979), (98, 20545695), (105, 19175982), (126, 15979985), (147, 13697130), (210, 9587991), (245, 8218278), (294, 6848565), (315, 6391994), (441, 4565710), (490, 4109139), (630, 3195997), (735, 2739426), (882, 2282855), (1470, 1369713), (2205, 913142), (4410, 456571)]