42023660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17657}}^1$

素因数の和:17690

約数の個数: 48

約数和(自身を含む): 106795584

約数和(自身を除く): 64771924

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 17657, 35314, 70628, 88285, 123599, 176570, 247198, 300169, 353140, 494396, 600338, 617995, 1200676, 1235990, 1500845, 2101183, 2471980, 3001690, 4202366, 6003380, 8404732, 10505915, 21011830, 42023660]

約数ペア:

[(1, 42023660), (2, 21011830), (4, 10505915), (5, 8404732), (7, 6003380), (10, 4202366), (14, 3001690), (17, 2471980), (20, 2101183), (28, 1500845), (34, 1235990), (35, 1200676), (68, 617995), (70, 600338), (85, 494396), (119, 353140), (140, 300169), (170, 247198), (238, 176570), (340, 123599), (476, 88285), (595, 70628), (1190, 35314), (2380, 17657)]