19051470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 52073280

約数和(自身を除く): 33021810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 82, 90, 123, 135, 205, 246, 270, 369, 410, 615, 738, 1107, 1230, 1721, 1845, 2214, 3442, 3690, 5163, 5535, 8605, 10326, 11070, 15489, 17210, 25815, 30978, 46467, 51630, 70561, 77445, 92934, 141122, 154890, 211683, 232335, 352805, 423366, 464670, 635049, 705610, 1058415, 1270098, 1905147, 2116830, 3175245, 3810294, 6350490, 9525735, 19051470]

約数ペア:

[(1, 19051470), (2, 9525735), (3, 6350490), (5, 3810294), (6, 3175245), (9, 2116830), (10, 1905147), (15, 1270098), (18, 1058415), (27, 705610), (30, 635049), (41, 464670), (45, 423366), (54, 352805), (82, 232335), (90, 211683), (123, 154890), (135, 141122), (205, 92934), (246, 77445), (270, 70561), (369, 51630), (410, 46467), (615, 30978), (738, 25815), (1107, 17210), (1230, 15489), (1721, 11070), (1845, 10326), (2214, 8605), (3442, 5535), (3690, 5163)]