22471590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 56604672

約数和(自身を除く): 34133082

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 331, 365, 438, 465, 662, 730, 930, 993, 1095, 1655, 1986, 2190, 2263, 3310, 4526, 4965, 6789, 9930, 10261, 11315, 13578, 20522, 22630, 24163, 30783, 33945, 48326, 51305, 61566, 67890, 72489, 102610, 120815, 144978, 153915, 241630, 307830, 362445, 724890, 749053, 1498106, 2247159, 3745265, 4494318, 7490530, 11235795, 22471590]

約数ペア:

[(1, 22471590), (2, 11235795), (3, 7490530), (5, 4494318), (6, 3745265), (10, 2247159), (15, 1498106), (30, 749053), (31, 724890), (62, 362445), (73, 307830), (93, 241630), (146, 153915), (155, 144978), (186, 120815), (219, 102610), (310, 72489), (331, 67890), (365, 61566), (438, 51305), (465, 48326), (662, 33945), (730, 30783), (930, 24163), (993, 22630), (1095, 20522), (1655, 13578), (1986, 11315), (2190, 10261), (2263, 9930), (3310, 6789), (4526, 4965)]