1999459710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{541859}}^1$

素因数の和:541913

約数の個数: 48

約数和(自身を含む): 5325400080

約数和(自身を除く): 3325940370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 541859, 1083718, 1625577, 2709295, 3251154, 4876731, 5418590, 8127885, 9753462, 16255770, 22216219, 24383655, 44432438, 48767310, 66648657, 111081095, 133297314, 199945971, 222162190, 333243285, 399891942, 666486570, 999729855, 1999459710]

約数ペア:

[(1, 1999459710), (2, 999729855), (3, 666486570), (5, 399891942), (6, 333243285), (9, 222162190), (10, 199945971), (15, 133297314), (18, 111081095), (30, 66648657), (41, 48767310), (45, 44432438), (82, 24383655), (90, 22216219), (123, 16255770), (205, 9753462), (246, 8127885), (369, 5418590), (410, 4876731), (615, 3251154), (738, 2709295), (1230, 1625577), (1845, 1083718), (3690, 541859)]