197546310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2499

約数の個数: 128

約数和(自身を含む): 592220160

約数和(自身を除く): 394673850

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 195, 207, 230, 234, 270, 299, 345, 351, 390, 414, 585, 598, 621, 690, 702, 897, 1035, 1170, 1242, 1495, 1755, 1794, 2070, 2447, 2691, 2990, 3105, 3510, 4485, 4894, 5382, 6210, 7341, 8073, 8970, 12235, 13455, 14682, 16146, 22023, 24470, 26910, 31811, 36705, 40365, 44046, 56281, 63622, 66069, 73410, 80730, 95433, 110115, 112562, 132138, 159055, 168843, 190866, 220230, 281405, 286299, 318110, 330345, 337686, 477165, 506529, 562810, 572598, 660690, 731653, 844215, 858897, 954330, 1013058, 1431495, 1463306, 1519587, 1688430, 1717794, 2194959, 2532645, 2862990, 3039174, 3658265, 4294485, 4389918, 5065290, 6584877, 7316530, 7597935, 8588970, 10974795, 13169754, 15195870, 19754631, 21949590, 32924385, 39509262, 65848770, 98773155, 197546310]

約数ペア:

[(1, 197546310), (2, 98773155), (3, 65848770), (5, 39509262), (6, 32924385), (9, 21949590), (10, 19754631), (13, 15195870), (15, 13169754), (18, 10974795), (23, 8588970), (26, 7597935), (27, 7316530), (30, 6584877), (39, 5065290), (45, 4389918), (46, 4294485), (54, 3658265), (65, 3039174), (69, 2862990), (78, 2532645), (90, 2194959), (115, 1717794), (117, 1688430), (130, 1519587), (135, 1463306), (138, 1431495), (195, 1013058), (207, 954330), (230, 858897), (234, 844215), (270, 731653), (299, 660690), (345, 572598), (351, 562810), (390, 506529), (414, 477165), (585, 337686), (598, 330345), (621, 318110), (690, 286299), (702, 281405), (897, 220230), (1035, 190866), (1170, 168843), (1242, 159055), (1495, 132138), (1755, 112562), (1794, 110115), (2070, 95433), (2447, 80730), (2691, 73410), (2990, 66069), (3105, 63622), (3510, 56281), (4485, 44046), (4894, 40365), (5382, 36705), (6210, 31811), (7341, 26910), (8073, 24470), (8970, 22023), (12235, 16146), (13455, 14682)]