3742550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 72

約数和(自身を含む): 8679504

約数和(自身を除く): 4936954

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 37, 50, 70, 74, 85, 119, 170, 175, 185, 238, 259, 289, 350, 370, 425, 518, 578, 595, 629, 850, 925, 1190, 1258, 1295, 1445, 1850, 2023, 2590, 2890, 2975, 3145, 4046, 4403, 5950, 6290, 6475, 7225, 8806, 10115, 10693, 12950, 14450, 15725, 20230, 21386, 22015, 31450, 44030, 50575, 53465, 74851, 101150, 106930, 110075, 149702, 220150, 267325, 374255, 534650, 748510, 1871275, 3742550]

約数ペア:

[(1, 3742550), (2, 1871275), (5, 748510), (7, 534650), (10, 374255), (14, 267325), (17, 220150), (25, 149702), (34, 110075), (35, 106930), (37, 101150), (50, 74851), (70, 53465), (74, 50575), (85, 44030), (119, 31450), (170, 22015), (175, 21386), (185, 20230), (238, 15725), (259, 14450), (289, 12950), (350, 10693), (370, 10115), (425, 8806), (518, 7225), (578, 6475), (595, 6290), (629, 5950), (850, 4403), (925, 4046), (1190, 3145), (1258, 2975), (1295, 2890), (1445, 2590), (1850, 2023)]