74366370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21216

約数の個数: 64

約数和(自身を含む): 213575040

約数和(自身を除く): 139208670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 21187, 42374, 63561, 105935, 127122, 190683, 211870, 275431, 317805, 381366, 550862, 572049, 635610, 826293, 953415, 1144098, 1377155, 1652586, 1906830, 2478879, 2754310, 2860245, 4131465, 4957758, 5720490, 7436637, 8262930, 12394395, 14873274, 24788790, 37183185, 74366370]

約数ペア:

[(1, 74366370), (2, 37183185), (3, 24788790), (5, 14873274), (6, 12394395), (9, 8262930), (10, 7436637), (13, 5720490), (15, 4957758), (18, 4131465), (26, 2860245), (27, 2754310), (30, 2478879), (39, 1906830), (45, 1652586), (54, 1377155), (65, 1144098), (78, 953415), (90, 826293), (117, 635610), (130, 572049), (135, 550862), (195, 381366), (234, 317805), (270, 275431), (351, 211870), (390, 190683), (585, 127122), (702, 105935), (1170, 63561), (1755, 42374), (3510, 21187)]