15697727460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{577547}}^1$

素因数の和:577713

約数の個数: 72

約数和(自身を含む): 47931863616

約数和(自身を除く): 32234136156

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, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 577547, 1155094, 1732641, 2310188, 2887735, 3465282, 5197923, 5775470, 6930564, 8663205, 10395846, 11550940, 17326410, 20791692, 25989615, 34652820, 51979230, 87209597, 103958460, 174419194, 261628791, 348838388, 436047985, 523257582, 784886373, 872095970, 1046515164, 1308143955, 1569772746, 1744191940, 2616287910, 3139545492, 3924431865, 5232575820, 7848863730, 15697727460]

約数ペア:

[(1, 15697727460), (2, 7848863730), (3, 5232575820), (4, 3924431865), (5, 3139545492), (6, 2616287910), (9, 1744191940), (10, 1569772746), (12, 1308143955), (15, 1046515164), (18, 872095970), (20, 784886373), (30, 523257582), (36, 436047985), (45, 348838388), (60, 261628791), (90, 174419194), (151, 103958460), (180, 87209597), (302, 51979230), (453, 34652820), (604, 25989615), (755, 20791692), (906, 17326410), (1359, 11550940), (1510, 10395846), (1812, 8663205), (2265, 6930564), (2718, 5775470), (3020, 5197923), (4530, 3465282), (5436, 2887735), (6795, 2310188), (9060, 1732641), (13590, 1155094), (27180, 577547)]