2019969630

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{152681}}^1$

素因数の和:152711

約数の個数: 96

約数和(自身を含む): 6266069280

約数和(自身を除く): 4246099650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 90, 98, 105, 126, 135, 147, 189, 210, 245, 270, 294, 315, 378, 441, 490, 630, 735, 882, 945, 1323, 1470, 1890, 2205, 2646, 4410, 6615, 13230, 152681, 305362, 458043, 763405, 916086, 1068767, 1374129, 1526810, 2137534, 2290215, 2748258, 3206301, 4122387, 4580430, 5343835, 6412602, 6870645, 7481369, 8244774, 9618903, 10687670, 13741290, 14962738, 16031505, 19237806, 20611935, 22444107, 28856709, 32063010, 37406845, 41223870, 44888214, 48094515, 57713418, 67332321, 74813690, 96189030, 112220535, 134664642, 144283545, 201996963, 224441070, 288567090, 336661605, 403993926, 673323210, 1009984815, 2019969630]

約数ペア:

[(1, 2019969630), (2, 1009984815), (3, 673323210), (5, 403993926), (6, 336661605), (7, 288567090), (9, 224441070), (10, 201996963), (14, 144283545), (15, 134664642), (18, 112220535), (21, 96189030), (27, 74813690), (30, 67332321), (35, 57713418), (42, 48094515), (45, 44888214), (49, 41223870), (54, 37406845), (63, 32063010), (70, 28856709), (90, 22444107), (98, 20611935), (105, 19237806), (126, 16031505), (135, 14962738), (147, 13741290), (189, 10687670), (210, 9618903), (245, 8244774), (270, 7481369), (294, 6870645), (315, 6412602), (378, 5343835), (441, 4580430), (490, 4122387), (630, 3206301), (735, 2748258), (882, 2290215), (945, 2137534), (1323, 1526810), (1470, 1374129), (1890, 1068767), (2205, 916086), (2646, 763405), (4410, 458043), (6615, 305362), (13230, 152681)]