63791460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2347}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 194865216

約数和(自身を除く): 131073756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2347, 2718, 3020, 4530, 4694, 5436, 6795, 7041, 9060, 9388, 11735, 13590, 14082, 21123, 23470, 27180, 28164, 35205, 42246, 46940, 70410, 84492, 105615, 140820, 211230, 354397, 422460, 708794, 1063191, 1417588, 1771985, 2126382, 3189573, 3543970, 4252764, 5315955, 6379146, 7087940, 10631910, 12758292, 15947865, 21263820, 31895730, 63791460]

約数ペア:

[(1, 63791460), (2, 31895730), (3, 21263820), (4, 15947865), (5, 12758292), (6, 10631910), (9, 7087940), (10, 6379146), (12, 5315955), (15, 4252764), (18, 3543970), (20, 3189573), (30, 2126382), (36, 1771985), (45, 1417588), (60, 1063191), (90, 708794), (151, 422460), (180, 354397), (302, 211230), (453, 140820), (604, 105615), (755, 84492), (906, 70410), (1359, 46940), (1510, 42246), (1812, 35205), (2265, 28164), (2347, 27180), (2718, 23470), (3020, 21123), (4530, 14082), (4694, 13590), (5436, 11735), (6795, 9388), (7041, 9060)]