8460090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 23677056

約数和(自身を除く): 15216966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 67, 69, 90, 115, 122, 134, 138, 183, 201, 207, 230, 305, 335, 345, 366, 402, 414, 549, 603, 610, 670, 690, 915, 1005, 1035, 1098, 1206, 1403, 1541, 1830, 2010, 2070, 2745, 2806, 3015, 3082, 4087, 4209, 4623, 5490, 6030, 7015, 7705, 8174, 8418, 9246, 12261, 12627, 13869, 14030, 15410, 20435, 21045, 23115, 24522, 25254, 27738, 36783, 40870, 42090, 46230, 61305, 63135, 69345, 73566, 94001, 122610, 126270, 138690, 183915, 188002, 282003, 367830, 470005, 564006, 846009, 940010, 1410015, 1692018, 2820030, 4230045, 8460090]

約数ペア:

[(1, 8460090), (2, 4230045), (3, 2820030), (5, 1692018), (6, 1410015), (9, 940010), (10, 846009), (15, 564006), (18, 470005), (23, 367830), (30, 282003), (45, 188002), (46, 183915), (61, 138690), (67, 126270), (69, 122610), (90, 94001), (115, 73566), (122, 69345), (134, 63135), (138, 61305), (183, 46230), (201, 42090), (207, 40870), (230, 36783), (305, 27738), (335, 25254), (345, 24522), (366, 23115), (402, 21045), (414, 20435), (549, 15410), (603, 14030), (610, 13869), (670, 12627), (690, 12261), (915, 9246), (1005, 8418), (1035, 8174), (1098, 7705), (1206, 7015), (1403, 6030), (1541, 5490), (1830, 4623), (2010, 4209), (2070, 4087), (2745, 3082), (2806, 3015)]