65103540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{769}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 195592320

約数和(自身を除く): 130488780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 498, 510, 769, 830, 996, 1020, 1245, 1411, 1538, 1660, 2307, 2490, 2822, 3076, 3845, 4233, 4614, 4980, 5644, 7055, 7690, 8466, 9228, 11535, 13073, 14110, 15380, 16932, 21165, 23070, 26146, 28220, 39219, 42330, 46140, 52292, 63827, 65365, 78438, 84660, 127654, 130730, 156876, 191481, 196095, 255308, 261460, 319135, 382962, 392190, 638270, 765924, 784380, 957405, 1085059, 1276540, 1914810, 2170118, 3255177, 3829620, 4340236, 5425295, 6510354, 10850590, 13020708, 16275885, 21701180, 32551770, 65103540]

約数ペア:

[(1, 65103540), (2, 32551770), (3, 21701180), (4, 16275885), (5, 13020708), (6, 10850590), (10, 6510354), (12, 5425295), (15, 4340236), (17, 3829620), (20, 3255177), (30, 2170118), (34, 1914810), (51, 1276540), (60, 1085059), (68, 957405), (83, 784380), (85, 765924), (102, 638270), (166, 392190), (170, 382962), (204, 319135), (249, 261460), (255, 255308), (332, 196095), (340, 191481), (415, 156876), (498, 130730), (510, 127654), (769, 84660), (830, 78438), (996, 65365), (1020, 63827), (1245, 52292), (1411, 46140), (1538, 42330), (1660, 39219), (2307, 28220), (2490, 26146), (2822, 23070), (3076, 21165), (3845, 16932), (4233, 15380), (4614, 14110), (4980, 13073), (5644, 11535), (7055, 9228), (7690, 8466)]