287466270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3631}}^1$

素因数の和:3690

約数の個数: 128

約数和(自身を含む): 878653440

約数和(自身を除く): 591187170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 546, 609, 754, 870, 910, 1015, 1131, 1218, 1365, 1885, 2030, 2262, 2639, 2730, 3045, 3631, 3770, 5278, 5655, 6090, 7262, 7917, 10893, 11310, 13195, 15834, 18155, 21786, 25417, 26390, 36310, 39585, 47203, 50834, 54465, 76251, 79170, 94406, 105299, 108930, 127085, 141609, 152502, 210598, 236015, 254170, 283218, 315897, 330421, 381255, 472030, 526495, 631794, 660842, 708045, 737093, 762510, 991263, 1052990, 1368887, 1416090, 1474186, 1579485, 1652105, 1982526, 2211279, 2737774, 3158970, 3304210, 3685465, 4106661, 4422558, 4956315, 6844435, 7370930, 8213322, 9582209, 9912630, 11056395, 13688870, 19164418, 20533305, 22112790, 28746627, 41066610, 47911045, 57493254, 95822090, 143733135, 287466270]

約数ペア:

[(1, 287466270), (2, 143733135), (3, 95822090), (5, 57493254), (6, 47911045), (7, 41066610), (10, 28746627), (13, 22112790), (14, 20533305), (15, 19164418), (21, 13688870), (26, 11056395), (29, 9912630), (30, 9582209), (35, 8213322), (39, 7370930), (42, 6844435), (58, 4956315), (65, 4422558), (70, 4106661), (78, 3685465), (87, 3304210), (91, 3158970), (105, 2737774), (130, 2211279), (145, 1982526), (174, 1652105), (182, 1579485), (195, 1474186), (203, 1416090), (210, 1368887), (273, 1052990), (290, 991263), (377, 762510), (390, 737093), (406, 708045), (435, 660842), (455, 631794), (546, 526495), (609, 472030), (754, 381255), (870, 330421), (910, 315897), (1015, 283218), (1131, 254170), (1218, 236015), (1365, 210598), (1885, 152502), (2030, 141609), (2262, 127085), (2639, 108930), (2730, 105299), (3045, 94406), (3631, 79170), (3770, 76251), (5278, 54465), (5655, 50834), (6090, 47203), (7262, 39585), (7917, 36310), (10893, 26390), (11310, 25417), (13195, 21786), (15834, 18155)]