1379430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 4024944

約数和(自身を除く): 2645514

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 131, 135, 162, 195, 234, 262, 270, 351, 390, 393, 405, 585, 655, 702, 786, 810, 1053, 1170, 1179, 1310, 1703, 1755, 1965, 2106, 2358, 3406, 3510, 3537, 3930, 5109, 5265, 5895, 7074, 8515, 10218, 10530, 10611, 11790, 15327, 17030, 17685, 21222, 25545, 30654, 35370, 45981, 51090, 53055, 76635, 91962, 106110, 137943, 153270, 229905, 275886, 459810, 689715, 1379430]

約数ペア:

[(1, 1379430), (2, 689715), (3, 459810), (5, 275886), (6, 229905), (9, 153270), (10, 137943), (13, 106110), (15, 91962), (18, 76635), (26, 53055), (27, 51090), (30, 45981), (39, 35370), (45, 30654), (54, 25545), (65, 21222), (78, 17685), (81, 17030), (90, 15327), (117, 11790), (130, 10611), (131, 10530), (135, 10218), (162, 8515), (195, 7074), (234, 5895), (262, 5265), (270, 5109), (351, 3930), (390, 3537), (393, 3510), (405, 3406), (585, 2358), (655, 2106), (702, 1965), (786, 1755), (810, 1703), (1053, 1310), (1170, 1179)]