191794230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{236783}}^1$

素因数の和:236802

約数の個数: 40

約数和(自身を含む): 515715552

約数和(自身を除く): 323921322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 236783, 473566, 710349, 1183915, 1420698, 2131047, 2367830, 3551745, 4262094, 6393141, 7103490, 10655235, 12786282, 19179423, 21310470, 31965705, 38358846, 63931410, 95897115, 191794230]

約数ペア:

[(1, 191794230), (2, 95897115), (3, 63931410), (5, 38358846), (6, 31965705), (9, 21310470), (10, 19179423), (15, 12786282), (18, 10655235), (27, 7103490), (30, 6393141), (45, 4262094), (54, 3551745), (81, 2367830), (90, 2131047), (135, 1420698), (162, 1183915), (270, 710349), (405, 473566), (810, 236783)]