9835380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 30185064

約数和(自身を除く): 20349684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 541, 606, 909, 1010, 1082, 1212, 1515, 1623, 1818, 2020, 2164, 2705, 3030, 3246, 3636, 4545, 4869, 5410, 6060, 6492, 8115, 9090, 9738, 10820, 16230, 18180, 19476, 24345, 32460, 48690, 54641, 97380, 109282, 163923, 218564, 273205, 327846, 491769, 546410, 655692, 819615, 983538, 1092820, 1639230, 1967076, 2458845, 3278460, 4917690, 9835380]

約数ペア:

[(1, 9835380), (2, 4917690), (3, 3278460), (4, 2458845), (5, 1967076), (6, 1639230), (9, 1092820), (10, 983538), (12, 819615), (15, 655692), (18, 546410), (20, 491769), (30, 327846), (36, 273205), (45, 218564), (60, 163923), (90, 109282), (101, 97380), (180, 54641), (202, 48690), (303, 32460), (404, 24345), (505, 19476), (541, 18180), (606, 16230), (909, 10820), (1010, 9738), (1082, 9090), (1212, 8115), (1515, 6492), (1623, 6060), (1818, 5410), (2020, 4869), (2164, 4545), (2705, 3636), (3030, 3246)]