2019460770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1319909}}^1$

素因数の和:1319939

約数の個数: 48

約数和(自身を含む): 5559460920

約数和(自身を除く): 3540000150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 1319909, 2639818, 3959727, 6599545, 7919454, 11879181, 13199090, 19798635, 22438453, 23758362, 39597270, 44876906, 59395905, 67315359, 112192265, 118791810, 134630718, 201946077, 224384530, 336576795, 403892154, 673153590, 1009730385, 2019460770]

約数ペア:

[(1, 2019460770), (2, 1009730385), (3, 673153590), (5, 403892154), (6, 336576795), (9, 224384530), (10, 201946077), (15, 134630718), (17, 118791810), (18, 112192265), (30, 67315359), (34, 59395905), (45, 44876906), (51, 39597270), (85, 23758362), (90, 22438453), (102, 19798635), (153, 13199090), (170, 11879181), (255, 7919454), (306, 6599545), (510, 3959727), (765, 2639818), (1530, 1319909)]