4986044460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{7757}}^1$

素因数の和:11343

約数の個数: 72

約数和(自身を含む): 15130520496

約数和(自身を除く): 10144476036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3571, 7142, 7757, 10713, 14284, 15514, 17855, 21426, 23271, 31028, 32139, 35710, 38785, 42852, 46542, 53565, 64278, 69813, 71420, 77570, 93084, 107130, 116355, 128556, 139626, 155140, 160695, 214260, 232710, 279252, 321390, 349065, 465420, 642780, 698130, 1396260, 27700247, 55400494, 83100741, 110800988, 138501235, 166201482, 249302223, 277002470, 332402964, 415503705, 498604446, 554004940, 831007410, 997208892, 1246511115, 1662014820, 2493022230, 4986044460]

約数ペア:

[(1, 4986044460), (2, 2493022230), (3, 1662014820), (4, 1246511115), (5, 997208892), (6, 831007410), (9, 554004940), (10, 498604446), (12, 415503705), (15, 332402964), (18, 277002470), (20, 249302223), (30, 166201482), (36, 138501235), (45, 110800988), (60, 83100741), (90, 55400494), (180, 27700247), (3571, 1396260), (7142, 698130), (7757, 642780), (10713, 465420), (14284, 349065), (15514, 321390), (17855, 279252), (21426, 232710), (23271, 214260), (31028, 160695), (32139, 155140), (35710, 139626), (38785, 128556), (42852, 116355), (46542, 107130), (53565, 93084), (64278, 77570), (69813, 71420)]