4878090

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 15552000

約数和(自身を除く): 10673910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 35, 42, 45, 54, 58, 63, 70, 87, 89, 90, 105, 126, 135, 145, 174, 178, 189, 203, 210, 261, 267, 270, 290, 315, 378, 406, 435, 445, 522, 534, 609, 623, 630, 783, 801, 870, 890, 945, 1015, 1218, 1246, 1305, 1335, 1566, 1602, 1827, 1869, 1890, 2030, 2403, 2581, 2610, 2670, 3045, 3115, 3654, 3738, 3915, 4005, 4806, 5162, 5481, 5607, 6090, 6230, 7743, 7830, 8010, 9135, 9345, 10962, 11214, 12015, 12905, 15486, 16821, 18067, 18270, 18690, 23229, 24030, 25810, 27405, 28035, 33642, 36134, 38715, 46458, 54201, 54810, 56070, 69687, 77430, 84105, 90335, 108402, 116145, 139374, 162603, 168210, 180670, 232290, 271005, 325206, 348435, 487809, 542010, 696870, 813015, 975618, 1626030, 2439045, 4878090]

約数ペア:

[(1, 4878090), (2, 2439045), (3, 1626030), (5, 975618), (6, 813015), (7, 696870), (9, 542010), (10, 487809), (14, 348435), (15, 325206), (18, 271005), (21, 232290), (27, 180670), (29, 168210), (30, 162603), (35, 139374), (42, 116145), (45, 108402), (54, 90335), (58, 84105), (63, 77430), (70, 69687), (87, 56070), (89, 54810), (90, 54201), (105, 46458), (126, 38715), (135, 36134), (145, 33642), (174, 28035), (178, 27405), (189, 25810), (203, 24030), (210, 23229), (261, 18690), (267, 18270), (270, 18067), (290, 16821), (315, 15486), (378, 12905), (406, 12015), (435, 11214), (445, 10962), (522, 9345), (534, 9135), (609, 8010), (623, 7830), (630, 7743), (783, 6230), (801, 6090), (870, 5607), (890, 5481), (945, 5162), (1015, 4806), (1218, 4005), (1246, 3915), (1305, 3738), (1335, 3654), (1566, 3115), (1602, 3045), (1827, 2670), (1869, 2610), (1890, 2581), (2030, 2403)]