554815890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1088

約数の個数: 96

約数和(自身を含む): 1511153280

約数和(自身を除く): 956337390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 433, 619, 690, 866, 1035, 1238, 1299, 1857, 2070, 2165, 2598, 3095, 3714, 3897, 4330, 5571, 6190, 6495, 7794, 9285, 9959, 11142, 12990, 14237, 18570, 19485, 19918, 27855, 28474, 29877, 38970, 42711, 49795, 55710, 59754, 71185, 85422, 89631, 99590, 128133, 142370, 149385, 179262, 213555, 256266, 268027, 298770, 427110, 448155, 536054, 640665, 804081, 896310, 1281330, 1340135, 1608162, 2412243, 2680270, 4020405, 4824486, 6164621, 8040810, 12061215, 12329242, 18493863, 24122430, 30823105, 36987726, 55481589, 61646210, 92469315, 110963178, 184938630, 277407945, 554815890]

約数ペア:

[(1, 554815890), (2, 277407945), (3, 184938630), (5, 110963178), (6, 92469315), (9, 61646210), (10, 55481589), (15, 36987726), (18, 30823105), (23, 24122430), (30, 18493863), (45, 12329242), (46, 12061215), (69, 8040810), (90, 6164621), (115, 4824486), (138, 4020405), (207, 2680270), (230, 2412243), (345, 1608162), (414, 1340135), (433, 1281330), (619, 896310), (690, 804081), (866, 640665), (1035, 536054), (1238, 448155), (1299, 427110), (1857, 298770), (2070, 268027), (2165, 256266), (2598, 213555), (3095, 179262), (3714, 149385), (3897, 142370), (4330, 128133), (5571, 99590), (6190, 89631), (6495, 85422), (7794, 71185), (9285, 59754), (9959, 55710), (11142, 49795), (12990, 42711), (14237, 38970), (18570, 29877), (19485, 28474), (19918, 27855)]