89600490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{142223}}^1$

素因数の和:142243

約数の個数: 48

約数和(自身を含む): 266243328

約数和(自身を除く): 176642838

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, 630, 142223, 284446, 426669, 711115, 853338, 995561, 1280007, 1422230, 1991122, 2133345, 2560014, 2986683, 4266690, 4977805, 5973366, 6400035, 8960049, 9955610, 12800070, 14933415, 17920098, 29866830, 44800245, 89600490]

約数ペア:

[(1, 89600490), (2, 44800245), (3, 29866830), (5, 17920098), (6, 14933415), (7, 12800070), (9, 9955610), (10, 8960049), (14, 6400035), (15, 5973366), (18, 4977805), (21, 4266690), (30, 2986683), (35, 2560014), (42, 2133345), (45, 1991122), (63, 1422230), (70, 1280007), (90, 995561), (105, 853338), (126, 711115), (210, 426669), (315, 284446), (630, 142223)]