197410770

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{81239}}^1$

素因数の和:81261

約数の個数: 48

約数和(自身を含む): 532284480

約数和(自身を除く): 334873710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 81239, 162478, 243717, 406195, 487434, 731151, 812390, 1218585, 1462302, 2193453, 2437170, 3655755, 4386906, 6580359, 7311510, 10967265, 13160718, 19741077, 21934530, 32901795, 39482154, 65803590, 98705385, 197410770]

約数ペア:

[(1, 197410770), (2, 98705385), (3, 65803590), (5, 39482154), (6, 32901795), (9, 21934530), (10, 19741077), (15, 13160718), (18, 10967265), (27, 7311510), (30, 6580359), (45, 4386906), (54, 3655755), (81, 2437170), (90, 2193453), (135, 1462302), (162, 1218585), (243, 812390), (270, 731151), (405, 487434), (486, 406195), (810, 243717), (1215, 162478), (2430, 81239)]