1489743350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:582

約数の個数: 72

約数和(自身を含む): 2923635792

約数和(自身を除く): 1433892442

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 151, 230, 302, 373, 529, 575, 746, 755, 1058, 1150, 1510, 1865, 2645, 3473, 3730, 3775, 5290, 6946, 7550, 8579, 9325, 13225, 17158, 17365, 18650, 26450, 34730, 42895, 56323, 79879, 85790, 86825, 112646, 159758, 173650, 197317, 214475, 281615, 394634, 399395, 428950, 563230, 798790, 986585, 1295429, 1408075, 1973170, 1996975, 2590858, 2816150, 3993950, 4932925, 6477145, 9865850, 12954290, 29794867, 32385725, 59589734, 64771450, 148974335, 297948670, 744871675, 1489743350]

約数ペア:

[(1, 1489743350), (2, 744871675), (5, 297948670), (10, 148974335), (23, 64771450), (25, 59589734), (46, 32385725), (50, 29794867), (115, 12954290), (151, 9865850), (230, 6477145), (302, 4932925), (373, 3993950), (529, 2816150), (575, 2590858), (746, 1996975), (755, 1973170), (1058, 1408075), (1150, 1295429), (1510, 986585), (1865, 798790), (2645, 563230), (3473, 428950), (3730, 399395), (3775, 394634), (5290, 281615), (6946, 214475), (7550, 197317), (8579, 173650), (9325, 159758), (13225, 112646), (17158, 86825), (17365, 85790), (18650, 79879), (26450, 56323), (34730, 42895)]