2011285728690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{729607}}^1\times {\mathrm{13127}}^1$

素因数の和:742751

約数の個数: 64

約数和(自身を含む): 5517097242624

約数和(自身を除く): 3505811513934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 13127, 26254, 39381, 65635, 78762, 91889, 131270, 183778, 196905, 275667, 393810, 459445, 551334, 729607, 918890, 1378335, 1459214, 2188821, 2756670, 3648035, 4377642, 5107249, 7296070, 10214498, 10944105, 15321747, 21888210, 25536245, 30643494, 51072490, 76608735, 153217470, 9577551089, 19155102178, 28732653267, 47887755445, 57465306534, 67042857623, 95775510890, 134085715246, 143663266335, 201128572869, 287326532670, 335214288115, 402257145738, 670428576230, 1005642864345, 2011285728690]

約数ペア:

[(1, 2011285728690), (2, 1005642864345), (3, 670428576230), (5, 402257145738), (6, 335214288115), (7, 287326532670), (10, 201128572869), (14, 143663266335), (15, 134085715246), (21, 95775510890), (30, 67042857623), (35, 57465306534), (42, 47887755445), (70, 28732653267), (105, 19155102178), (210, 9577551089), (13127, 153217470), (26254, 76608735), (39381, 51072490), (65635, 30643494), (78762, 25536245), (91889, 21888210), (131270, 15321747), (183778, 10944105), (196905, 10214498), (275667, 7296070), (393810, 5107249), (459445, 4377642), (551334, 3648035), (729607, 2756670), (918890, 2188821), (1378335, 1459214)]