422889090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:384

約数の個数: 128

約数和(自身を含む): 1132572672

約数和(自身を除く): 709683582

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 151, 167, 195, 215, 258, 302, 334, 390, 430, 453, 501, 559, 645, 755, 835, 906, 1002, 1118, 1290, 1510, 1670, 1677, 1963, 2171, 2265, 2505, 2795, 3354, 3926, 4342, 4530, 5010, 5590, 5889, 6493, 6513, 7181, 8385, 9815, 10855, 11778, 12986, 13026, 14362, 16770, 19479, 19630, 21543, 21710, 25217, 29445, 32465, 32565, 35905, 38958, 43086, 50434, 58890, 64930, 65130, 71810, 75651, 84409, 93353, 97395, 107715, 126085, 151302, 168818, 186706, 194790, 215430, 252170, 253227, 280059, 327821, 378255, 422045, 466765, 506454, 560118, 655642, 756510, 844090, 933530, 983463, 1084331, 1266135, 1400295, 1639105, 1966926, 2168662, 2532270, 2800590, 3252993, 3278210, 4917315, 5421655, 6505986, 9834630, 10843310, 14096303, 16264965, 28192606, 32529930, 42288909, 70481515, 84577818, 140963030, 211444545, 422889090]

約数ペア:

[(1, 422889090), (2, 211444545), (3, 140963030), (5, 84577818), (6, 70481515), (10, 42288909), (13, 32529930), (15, 28192606), (26, 16264965), (30, 14096303), (39, 10843310), (43, 9834630), (65, 6505986), (78, 5421655), (86, 4917315), (129, 3278210), (130, 3252993), (151, 2800590), (167, 2532270), (195, 2168662), (215, 1966926), (258, 1639105), (302, 1400295), (334, 1266135), (390, 1084331), (430, 983463), (453, 933530), (501, 844090), (559, 756510), (645, 655642), (755, 560118), (835, 506454), (906, 466765), (1002, 422045), (1118, 378255), (1290, 327821), (1510, 280059), (1670, 253227), (1677, 252170), (1963, 215430), (2171, 194790), (2265, 186706), (2505, 168818), (2795, 151302), (3354, 126085), (3926, 107715), (4342, 97395), (4530, 93353), (5010, 84409), (5590, 75651), (5889, 71810), (6493, 65130), (6513, 64930), (7181, 58890), (8385, 50434), (9815, 43086), (10855, 38958), (11778, 35905), (12986, 32565), (13026, 32465), (14362, 29445), (16770, 25217), (19479, 21710), (19630, 21543)]