2609956020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6214181}}^1$

素因数の和:6214200

約数の個数: 48

約数和(自身を含む): 8351860608

約数和(自身を除く): 5741904588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6214181, 12428362, 18642543, 24856724, 31070905, 37285086, 43499267, 62141810, 74570172, 86998534, 93212715, 124283620, 130497801, 173997068, 186425430, 217496335, 260995602, 372850860, 434992670, 521991204, 652489005, 869985340, 1304978010, 2609956020]

約数ペア:

[(1, 2609956020), (2, 1304978010), (3, 869985340), (4, 652489005), (5, 521991204), (6, 434992670), (7, 372850860), (10, 260995602), (12, 217496335), (14, 186425430), (15, 173997068), (20, 130497801), (21, 124283620), (28, 93212715), (30, 86998534), (35, 74570172), (42, 62141810), (60, 43499267), (70, 37285086), (84, 31070905), (105, 24856724), (140, 18642543), (210, 12428362), (420, 6214181)]