2051228460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{15107}}^1$

素因数の和:15223

約数の個数: 96

約数和(自身を含む): 6010324992

約数和(自身を除く): 3959096532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 73, 93, 124, 146, 155, 186, 219, 292, 310, 365, 372, 438, 465, 620, 730, 876, 930, 1095, 1460, 1860, 2190, 2263, 4380, 4526, 6789, 9052, 11315, 13578, 15107, 22630, 27156, 30214, 33945, 45260, 45321, 60428, 67890, 75535, 90642, 135780, 151070, 181284, 226605, 302140, 453210, 468317, 906420, 936634, 1102811, 1404951, 1873268, 2205622, 2341585, 2809902, 3308433, 4411244, 4683170, 5514055, 5619804, 6616866, 7024755, 9366340, 11028110, 13233732, 14049510, 16542165, 22056220, 28099020, 33084330, 34187141, 66168660, 68374282, 102561423, 136748564, 170935705, 205122846, 341871410, 410245692, 512807115, 683742820, 1025614230, 2051228460]

約数ペア:

[(1, 2051228460), (2, 1025614230), (3, 683742820), (4, 512807115), (5, 410245692), (6, 341871410), (10, 205122846), (12, 170935705), (15, 136748564), (20, 102561423), (30, 68374282), (31, 66168660), (60, 34187141), (62, 33084330), (73, 28099020), (93, 22056220), (124, 16542165), (146, 14049510), (155, 13233732), (186, 11028110), (219, 9366340), (292, 7024755), (310, 6616866), (365, 5619804), (372, 5514055), (438, 4683170), (465, 4411244), (620, 3308433), (730, 2809902), (876, 2341585), (930, 2205622), (1095, 1873268), (1460, 1404951), (1860, 1102811), (2190, 936634), (2263, 906420), (4380, 468317), (4526, 453210), (6789, 302140), (9052, 226605), (11315, 181284), (13578, 151070), (15107, 135780), (22630, 90642), (27156, 75535), (30214, 67890), (33945, 60428), (45260, 45321)]