13640460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 41513472

約数和(自身を除く): 27873012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 311, 340, 430, 510, 516, 622, 645, 731, 860, 933, 1020, 1244, 1290, 1462, 1555, 1866, 2193, 2580, 2924, 3110, 3655, 3732, 4386, 4665, 5287, 6220, 7310, 8772, 9330, 10574, 10965, 13373, 14620, 15861, 18660, 21148, 21930, 26435, 26746, 31722, 40119, 43860, 52870, 53492, 63444, 66865, 79305, 80238, 105740, 133730, 158610, 160476, 200595, 227341, 267460, 317220, 401190, 454682, 682023, 802380, 909364, 1136705, 1364046, 2273410, 2728092, 3410115, 4546820, 6820230, 13640460]

約数ペア:

[(1, 13640460), (2, 6820230), (3, 4546820), (4, 3410115), (5, 2728092), (6, 2273410), (10, 1364046), (12, 1136705), (15, 909364), (17, 802380), (20, 682023), (30, 454682), (34, 401190), (43, 317220), (51, 267460), (60, 227341), (68, 200595), (85, 160476), (86, 158610), (102, 133730), (129, 105740), (170, 80238), (172, 79305), (204, 66865), (215, 63444), (255, 53492), (258, 52870), (311, 43860), (340, 40119), (430, 31722), (510, 26746), (516, 26435), (622, 21930), (645, 21148), (731, 18660), (860, 15861), (933, 14620), (1020, 13373), (1244, 10965), (1290, 10574), (1462, 9330), (1555, 8772), (1866, 7310), (2193, 6220), (2580, 5287), (2924, 4665), (3110, 4386), (3655, 3732)]