64734780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2281}}^1$

素因数の和:2347

約数の個数: 96

約数和(自身を含む): 202422528

約数和(自身を除く): 137687748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2281, 2365, 2580, 2838, 4562, 4730, 5676, 6843, 7095, 9124, 9460, 11405, 13686, 14190, 22810, 25091, 27372, 28380, 34215, 45620, 50182, 68430, 75273, 98083, 100364, 125455, 136860, 150546, 196166, 250910, 294249, 301092, 376365, 392332, 490415, 501820, 588498, 752730, 980830, 1078913, 1176996, 1471245, 1505460, 1961660, 2157826, 2942490, 3236739, 4315652, 5394565, 5884980, 6473478, 10789130, 12946956, 16183695, 21578260, 32367390, 64734780]

約数ペア:

[(1, 64734780), (2, 32367390), (3, 21578260), (4, 16183695), (5, 12946956), (6, 10789130), (10, 6473478), (11, 5884980), (12, 5394565), (15, 4315652), (20, 3236739), (22, 2942490), (30, 2157826), (33, 1961660), (43, 1505460), (44, 1471245), (55, 1176996), (60, 1078913), (66, 980830), (86, 752730), (110, 588498), (129, 501820), (132, 490415), (165, 392332), (172, 376365), (215, 301092), (220, 294249), (258, 250910), (330, 196166), (430, 150546), (473, 136860), (516, 125455), (645, 100364), (660, 98083), (860, 75273), (946, 68430), (1290, 50182), (1419, 45620), (1892, 34215), (2281, 28380), (2365, 27372), (2580, 25091), (2838, 22810), (4562, 14190), (4730, 13686), (5676, 11405), (6843, 9460), (7095, 9124)]