12727890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 38413440

約数和(自身を除く): 25685550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 89, 90, 105, 126, 178, 210, 227, 267, 315, 445, 454, 534, 623, 630, 681, 801, 890, 1135, 1246, 1335, 1362, 1589, 1602, 1869, 2043, 2270, 2670, 3115, 3178, 3405, 3738, 4005, 4086, 4767, 5607, 6230, 6810, 7945, 8010, 9345, 9534, 10215, 11214, 14301, 15890, 18690, 20203, 20430, 23835, 28035, 28602, 40406, 47670, 56070, 60609, 71505, 101015, 121218, 141421, 143010, 181827, 202030, 282842, 303045, 363654, 424263, 606090, 707105, 848526, 909135, 1272789, 1414210, 1818270, 2121315, 2545578, 4242630, 6363945, 12727890]

約数ペア:

[(1, 12727890), (2, 6363945), (3, 4242630), (5, 2545578), (6, 2121315), (7, 1818270), (9, 1414210), (10, 1272789), (14, 909135), (15, 848526), (18, 707105), (21, 606090), (30, 424263), (35, 363654), (42, 303045), (45, 282842), (63, 202030), (70, 181827), (89, 143010), (90, 141421), (105, 121218), (126, 101015), (178, 71505), (210, 60609), (227, 56070), (267, 47670), (315, 40406), (445, 28602), (454, 28035), (534, 23835), (623, 20430), (630, 20203), (681, 18690), (801, 15890), (890, 14301), (1135, 11214), (1246, 10215), (1335, 9534), (1362, 9345), (1589, 8010), (1602, 7945), (1869, 6810), (2043, 6230), (2270, 5607), (2670, 4767), (3115, 4086), (3178, 4005), (3405, 3738)]