83279770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 185379840

約数和(自身を除く): 102100070

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1489, 1598, 1645, 2978, 3290, 3995, 5593, 7445, 7990, 10423, 11186, 14890, 20846, 25313, 27965, 50626, 52115, 55930, 69983, 104230, 126565, 139966, 177191, 253130, 349915, 354382, 489881, 699830, 885955, 979762, 1189711, 1771910, 2379422, 2449405, 4898810, 5948555, 8327977, 11897110, 16655954, 41639885, 83279770]

約数ペア:

[(1, 83279770), (2, 41639885), (5, 16655954), (7, 11897110), (10, 8327977), (14, 5948555), (17, 4898810), (34, 2449405), (35, 2379422), (47, 1771910), (70, 1189711), (85, 979762), (94, 885955), (119, 699830), (170, 489881), (235, 354382), (238, 349915), (329, 253130), (470, 177191), (595, 139966), (658, 126565), (799, 104230), (1190, 69983), (1489, 55930), (1598, 52115), (1645, 50626), (2978, 27965), (3290, 25313), (3995, 20846), (5593, 14890), (7445, 11186), (7990, 10423)]