38183670

素因数分解:

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

素因数の和:339

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 80011530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 89, 90, 105, 126, 135, 178, 189, 210, 227, 267, 270, 315, 378, 445, 454, 534, 623, 630, 681, 801, 890, 945, 1135, 1246, 1335, 1362, 1589, 1602, 1869, 1890, 2043, 2270, 2403, 2670, 3115, 3178, 3405, 3738, 4005, 4086, 4767, 4806, 5607, 6129, 6230, 6810, 7945, 8010, 9345, 9534, 10215, 11214, 12015, 12258, 14301, 15890, 16821, 18690, 20203, 20430, 23835, 24030, 28035, 28602, 30645, 33642, 40406, 42903, 47670, 56070, 60609, 61290, 71505, 84105, 85806, 101015, 121218, 141421, 143010, 168210, 181827, 202030, 214515, 282842, 303045, 363654, 424263, 429030, 545481, 606090, 707105, 848526, 909135, 1090962, 1272789, 1414210, 1818270, 2121315, 2545578, 2727405, 3818367, 4242630, 5454810, 6363945, 7636734, 12727890, 19091835, 38183670]

約数ペア:

[(1, 38183670), (2, 19091835), (3, 12727890), (5, 7636734), (6, 6363945), (7, 5454810), (9, 4242630), (10, 3818367), (14, 2727405), (15, 2545578), (18, 2121315), (21, 1818270), (27, 1414210), (30, 1272789), (35, 1090962), (42, 909135), (45, 848526), (54, 707105), (63, 606090), (70, 545481), (89, 429030), (90, 424263), (105, 363654), (126, 303045), (135, 282842), (178, 214515), (189, 202030), (210, 181827), (227, 168210), (267, 143010), (270, 141421), (315, 121218), (378, 101015), (445, 85806), (454, 84105), (534, 71505), (623, 61290), (630, 60609), (681, 56070), (801, 47670), (890, 42903), (945, 40406), (1135, 33642), (1246, 30645), (1335, 28602), (1362, 28035), (1589, 24030), (1602, 23835), (1869, 20430), (1890, 20203), (2043, 18690), (2270, 16821), (2403, 15890), (2670, 14301), (3115, 12258), (3178, 12015), (3405, 11214), (3738, 10215), (4005, 9534), (4086, 9345), (4767, 8010), (4806, 7945), (5607, 6810), (6129, 6230)]