123716430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2399}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 208059570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1910, 2399, 2865, 3438, 4798, 5157, 5730, 7197, 8595, 10314, 11995, 14394, 17190, 21591, 23990, 25785, 35985, 43182, 51570, 64773, 71970, 107955, 129546, 215910, 323865, 458209, 647730, 916418, 1374627, 2291045, 2749254, 4123881, 4582090, 6873135, 8247762, 12371643, 13746270, 20619405, 24743286, 41238810, 61858215, 123716430]

約数ペア:

[(1, 123716430), (2, 61858215), (3, 41238810), (5, 24743286), (6, 20619405), (9, 13746270), (10, 12371643), (15, 8247762), (18, 6873135), (27, 4582090), (30, 4123881), (45, 2749254), (54, 2291045), (90, 1374627), (135, 916418), (191, 647730), (270, 458209), (382, 323865), (573, 215910), (955, 129546), (1146, 107955), (1719, 71970), (1910, 64773), (2399, 51570), (2865, 43182), (3438, 35985), (4798, 25785), (5157, 23990), (5730, 21591), (7197, 17190), (8595, 14394), (10314, 11995)]