91321470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21589}}^1$

素因数の和:21649

約数の個数: 48

約数和(自身を含む): 242498880

約数和(自身を除く): 151177410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 21589, 43178, 64767, 107945, 129534, 194301, 215890, 323835, 388602, 647670, 971505, 1014683, 1943010, 2029366, 3044049, 5073415, 6088098, 9132147, 10146830, 15220245, 18264294, 30440490, 45660735, 91321470]

約数ペア:

[(1, 91321470), (2, 45660735), (3, 30440490), (5, 18264294), (6, 15220245), (9, 10146830), (10, 9132147), (15, 6088098), (18, 5073415), (30, 3044049), (45, 2029366), (47, 1943010), (90, 1014683), (94, 971505), (141, 647670), (235, 388602), (282, 323835), (423, 215890), (470, 194301), (705, 129534), (846, 107945), (1410, 64767), (2115, 43178), (4230, 21589)]