33383980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{613}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 80458560

約数和(自身を除く): 47074580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 613, 778, 1226, 1556, 1945, 2452, 2723, 3065, 3890, 4291, 5446, 6130, 7780, 8582, 10892, 12260, 13615, 17164, 21455, 27230, 42910, 54460, 85820, 238457, 476914, 953828, 1192285, 1669199, 2384570, 3338398, 4769140, 6676796, 8345995, 16691990, 33383980]

約数ペア:

[(1, 33383980), (2, 16691990), (4, 8345995), (5, 6676796), (7, 4769140), (10, 3338398), (14, 2384570), (20, 1669199), (28, 1192285), (35, 953828), (70, 476914), (140, 238457), (389, 85820), (613, 54460), (778, 42910), (1226, 27230), (1556, 21455), (1945, 17164), (2452, 13615), (2723, 12260), (3065, 10892), (3890, 8582), (4291, 7780), (5446, 6130)]