18963173940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18591347}}^1$

素因数の和:18591376

約数の個数: 48

約数和(自身を含む): 56220236352

約数和(自身を除く): 37257062412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 18591347, 37182694, 55774041, 74365388, 92956735, 111548082, 185913470, 223096164, 278870205, 316052899, 371826940, 557740410, 632105798, 948158697, 1115480820, 1264211596, 1580264495, 1896317394, 3160528990, 3792634788, 4740793485, 6321057980, 9481586970, 18963173940]

約数ペア:

[(1, 18963173940), (2, 9481586970), (3, 6321057980), (4, 4740793485), (5, 3792634788), (6, 3160528990), (10, 1896317394), (12, 1580264495), (15, 1264211596), (17, 1115480820), (20, 948158697), (30, 632105798), (34, 557740410), (51, 371826940), (60, 316052899), (68, 278870205), (85, 223096164), (102, 185913470), (170, 111548082), (204, 92956735), (255, 74365388), (340, 55774041), (510, 37182694), (1020, 18591347)]