709739408980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23371}}^1\times {\mathrm{216917}}^1$

素因数の和:240304

約数の個数: 48

約数和(自身を含む): 1703455318656

約数和(自身を除く): 993715909676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23371, 46742, 93484, 116855, 163597, 216917, 233710, 327194, 433834, 467420, 654388, 817985, 867668, 1084585, 1518419, 1635970, 2169170, 3036838, 3271940, 4338340, 6073676, 7592095, 15184190, 30368380, 5069567207, 10139134414, 20278268828, 25347836035, 35486970449, 50695672070, 70973940898, 101391344140, 141947881796, 177434852245, 354869704490, 709739408980]

約数ペア:

[(1, 709739408980), (2, 354869704490), (4, 177434852245), (5, 141947881796), (7, 101391344140), (10, 70973940898), (14, 50695672070), (20, 35486970449), (28, 25347836035), (35, 20278268828), (70, 10139134414), (140, 5069567207), (23371, 30368380), (46742, 15184190), (93484, 7592095), (116855, 6073676), (163597, 4338340), (216917, 3271940), (233710, 3036838), (327194, 2169170), (433834, 1635970), (467420, 1518419), (654388, 1084585), (817985, 867668)]