1946008890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7703}}^1$

素因数の和:8124

約数の個数: 96

約数和(自身を含む): 5797598976

約数和(自身を除く): 3851590086

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 401, 630, 802, 1203, 2005, 2406, 2807, 3609, 4010, 5614, 6015, 7218, 7703, 8421, 12030, 14035, 15406, 16842, 18045, 23109, 25263, 28070, 36090, 38515, 42105, 46218, 50526, 53921, 69327, 77030, 84210, 107842, 115545, 126315, 138654, 161763, 231090, 252630, 269605, 323526, 346635, 485289, 539210, 693270, 808815, 970578, 1617630, 2426445, 3088903, 4852890, 6177806, 9266709, 15444515, 18533418, 21622321, 27800127, 30889030, 43244642, 46333545, 55600254, 64866963, 92667090, 108111605, 129733926, 139000635, 194600889, 216223210, 278001270, 324334815, 389201778, 648669630, 973004445, 1946008890]

約数ペア:

[(1, 1946008890), (2, 973004445), (3, 648669630), (5, 389201778), (6, 324334815), (7, 278001270), (9, 216223210), (10, 194600889), (14, 139000635), (15, 129733926), (18, 108111605), (21, 92667090), (30, 64866963), (35, 55600254), (42, 46333545), (45, 43244642), (63, 30889030), (70, 27800127), (90, 21622321), (105, 18533418), (126, 15444515), (210, 9266709), (315, 6177806), (401, 4852890), (630, 3088903), (802, 2426445), (1203, 1617630), (2005, 970578), (2406, 808815), (2807, 693270), (3609, 539210), (4010, 485289), (5614, 346635), (6015, 323526), (7218, 269605), (7703, 252630), (8421, 231090), (12030, 161763), (14035, 138654), (15406, 126315), (16842, 115545), (18045, 107842), (23109, 84210), (25263, 77030), (28070, 69327), (36090, 53921), (38515, 50526), (42105, 46218)]