1113311220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{5443}}^1$

素因数の和:5949

約数の個数: 96

約数和(自身を含む): 3570567168

約数和(自身を除く): 2457255948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 487, 974, 1461, 1948, 2435, 2922, 3409, 4870, 5443, 5844, 6818, 7305, 9740, 10227, 10886, 13636, 14610, 16329, 17045, 20454, 21772, 27215, 29220, 32658, 34090, 38101, 40908, 51135, 54430, 65316, 68180, 76202, 81645, 102270, 108860, 114303, 152404, 163290, 190505, 204540, 228606, 326580, 381010, 457212, 571515, 762020, 1143030, 2286060, 2650741, 5301482, 7952223, 10602964, 13253705, 15904446, 18555187, 26507410, 31808892, 37110374, 39761115, 53014820, 55665561, 74220748, 79522230, 92775935, 111331122, 159044460, 185551870, 222662244, 278327805, 371103740, 556655610, 1113311220]

約数ペア:

[(1, 1113311220), (2, 556655610), (3, 371103740), (4, 278327805), (5, 222662244), (6, 185551870), (7, 159044460), (10, 111331122), (12, 92775935), (14, 79522230), (15, 74220748), (20, 55665561), (21, 53014820), (28, 39761115), (30, 37110374), (35, 31808892), (42, 26507410), (60, 18555187), (70, 15904446), (84, 13253705), (105, 10602964), (140, 7952223), (210, 5301482), (420, 2650741), (487, 2286060), (974, 1143030), (1461, 762020), (1948, 571515), (2435, 457212), (2922, 381010), (3409, 326580), (4870, 228606), (5443, 204540), (5844, 190505), (6818, 163290), (7305, 152404), (9740, 114303), (10227, 108860), (10886, 102270), (13636, 81645), (14610, 76202), (16329, 68180), (17045, 65316), (20454, 54430), (21772, 51135), (27215, 40908), (29220, 38101), (32658, 34090)]