192987990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{587}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 543213216

約数和(自身を除く): 350225226

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 281, 390, 562, 585, 587, 843, 1170, 1174, 1405, 1686, 1761, 2529, 2810, 2935, 3522, 3653, 4215, 5058, 5283, 5870, 7306, 7631, 8430, 8805, 10566, 10959, 12645, 15262, 17610, 18265, 21918, 22893, 25290, 26415, 32877, 36530, 38155, 45786, 52830, 54795, 65754, 68679, 76310, 109590, 114465, 137358, 164385, 164947, 228930, 328770, 329894, 343395, 494841, 686790, 824735, 989682, 1484523, 1649470, 2144311, 2474205, 2969046, 4288622, 4948410, 6432933, 7422615, 10721555, 12865866, 14845230, 19298799, 21443110, 32164665, 38597598, 64329330, 96493995, 192987990]

約数ペア:

[(1, 192987990), (2, 96493995), (3, 64329330), (5, 38597598), (6, 32164665), (9, 21443110), (10, 19298799), (13, 14845230), (15, 12865866), (18, 10721555), (26, 7422615), (30, 6432933), (39, 4948410), (45, 4288622), (65, 2969046), (78, 2474205), (90, 2144311), (117, 1649470), (130, 1484523), (195, 989682), (234, 824735), (281, 686790), (390, 494841), (562, 343395), (585, 329894), (587, 328770), (843, 228930), (1170, 164947), (1174, 164385), (1405, 137358), (1686, 114465), (1761, 109590), (2529, 76310), (2810, 68679), (2935, 65754), (3522, 54795), (3653, 52830), (4215, 45786), (5058, 38155), (5283, 36530), (5870, 32877), (7306, 26415), (7631, 25290), (8430, 22893), (8805, 21918), (10566, 18265), (10959, 17610), (12645, 15262)]