40148430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4663}}^1$

素因数の和:4721

約数の個数: 64

約数和(自身を含む): 112831488

約数和(自身を除く): 72683058

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 4663, 8610, 9326, 13989, 23315, 27978, 32641, 46630, 65282, 69945, 97923, 139890, 163205, 191183, 195846, 326410, 382366, 489615, 573549, 955915, 979230, 1147098, 1338281, 1911830, 2676562, 2867745, 4014843, 5735490, 6691405, 8029686, 13382810, 20074215, 40148430]

約数ペア:

[(1, 40148430), (2, 20074215), (3, 13382810), (5, 8029686), (6, 6691405), (7, 5735490), (10, 4014843), (14, 2867745), (15, 2676562), (21, 1911830), (30, 1338281), (35, 1147098), (41, 979230), (42, 955915), (70, 573549), (82, 489615), (105, 382366), (123, 326410), (205, 195846), (210, 191183), (246, 163205), (287, 139890), (410, 97923), (574, 69945), (615, 65282), (861, 46630), (1230, 32641), (1435, 27978), (1722, 23315), (2870, 13989), (4305, 9326), (4663, 8610)]