23518170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20101}}^1$

素因数の和:20127

約数の個数: 48

約数和(自身を含む): 65854152

約数和(自身を除く): 42335982

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 20101, 40202, 60303, 100505, 120606, 180909, 201010, 261313, 301515, 361818, 522626, 603030, 783939, 904545, 1306565, 1567878, 1809090, 2351817, 2613130, 3919695, 4703634, 7839390, 11759085, 23518170]

約数ペア:

[(1, 23518170), (2, 11759085), (3, 7839390), (5, 4703634), (6, 3919695), (9, 2613130), (10, 2351817), (13, 1809090), (15, 1567878), (18, 1306565), (26, 904545), (30, 783939), (39, 603030), (45, 522626), (65, 361818), (78, 301515), (90, 261313), (117, 201010), (130, 180909), (195, 120606), (234, 100505), (390, 60303), (585, 40202), (1170, 20101)]