7250460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 23665152

約数和(自身を除く): 16414692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 283, 305, 366, 420, 427, 566, 610, 732, 849, 854, 915, 1132, 1220, 1281, 1415, 1698, 1708, 1830, 1981, 2135, 2562, 2830, 3396, 3660, 3962, 4245, 4270, 5124, 5660, 5943, 6405, 7924, 8490, 8540, 9905, 11886, 12810, 16980, 17263, 19810, 23772, 25620, 29715, 34526, 39620, 51789, 59430, 69052, 86315, 103578, 118860, 120841, 172630, 207156, 241682, 258945, 345260, 362523, 483364, 517890, 604205, 725046, 1035780, 1208410, 1450092, 1812615, 2416820, 3625230, 7250460]

約数ペア:

[(1, 7250460), (2, 3625230), (3, 2416820), (4, 1812615), (5, 1450092), (6, 1208410), (7, 1035780), (10, 725046), (12, 604205), (14, 517890), (15, 483364), (20, 362523), (21, 345260), (28, 258945), (30, 241682), (35, 207156), (42, 172630), (60, 120841), (61, 118860), (70, 103578), (84, 86315), (105, 69052), (122, 59430), (140, 51789), (183, 39620), (210, 34526), (244, 29715), (283, 25620), (305, 23772), (366, 19810), (420, 17263), (427, 16980), (566, 12810), (610, 11886), (732, 9905), (849, 8540), (854, 8490), (915, 7924), (1132, 6405), (1220, 5943), (1281, 5660), (1415, 5124), (1698, 4270), (1708, 4245), (1830, 3962), (1981, 3660), (2135, 3396), (2562, 2830)]