8709570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 24261120

約数和(自身を除く): 15551550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 71, 87, 90, 94, 141, 142, 145, 174, 213, 235, 261, 282, 290, 355, 423, 426, 435, 470, 522, 639, 705, 710, 846, 870, 1065, 1278, 1305, 1363, 1410, 2059, 2115, 2130, 2610, 2726, 3195, 3337, 4089, 4118, 4230, 6177, 6390, 6674, 6815, 8178, 10011, 10295, 12267, 12354, 13630, 16685, 18531, 20022, 20445, 20590, 24534, 30033, 30885, 33370, 37062, 40890, 50055, 60066, 61335, 61770, 92655, 96773, 100110, 122670, 150165, 185310, 193546, 290319, 300330, 483865, 580638, 870957, 967730, 1451595, 1741914, 2903190, 4354785, 8709570]

約数ペア:

[(1, 8709570), (2, 4354785), (3, 2903190), (5, 1741914), (6, 1451595), (9, 967730), (10, 870957), (15, 580638), (18, 483865), (29, 300330), (30, 290319), (45, 193546), (47, 185310), (58, 150165), (71, 122670), (87, 100110), (90, 96773), (94, 92655), (141, 61770), (142, 61335), (145, 60066), (174, 50055), (213, 40890), (235, 37062), (261, 33370), (282, 30885), (290, 30033), (355, 24534), (423, 20590), (426, 20445), (435, 20022), (470, 18531), (522, 16685), (639, 13630), (705, 12354), (710, 12267), (846, 10295), (870, 10011), (1065, 8178), (1278, 6815), (1305, 6674), (1363, 6390), (1410, 6177), (2059, 4230), (2115, 4118), (2130, 4089), (2610, 3337), (2726, 3195)]