15704966230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1\times {\mathrm{1103}}^1$

素因数の和:1813

約数の個数: 64

約数和(自身を含む): 30056002560

約数和(自身を除く): 14351036330

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 547, 685, 1094, 1103, 1370, 2206, 2603, 2735, 5206, 5470, 5515, 10393, 11030, 13015, 20786, 20957, 26030, 41914, 51965, 74939, 103930, 104785, 149878, 151111, 209570, 302222, 374695, 603341, 749390, 755555, 1206682, 1423841, 1511110, 2847682, 2871109, 3016705, 5742218, 6033410, 7119205, 11463479, 14238410, 14355545, 22926958, 28711090, 57317395, 82657717, 114634790, 165315434, 413288585, 826577170, 1570496623, 3140993246, 7852483115, 15704966230]

約数ペア:

[(1, 15704966230), (2, 7852483115), (5, 3140993246), (10, 1570496623), (19, 826577170), (38, 413288585), (95, 165315434), (137, 114634790), (190, 82657717), (274, 57317395), (547, 28711090), (685, 22926958), (1094, 14355545), (1103, 14238410), (1370, 11463479), (2206, 7119205), (2603, 6033410), (2735, 5742218), (5206, 3016705), (5470, 2871109), (5515, 2847682), (10393, 1511110), (11030, 1423841), (13015, 1206682), (20786, 755555), (20957, 749390), (26030, 603341), (41914, 374695), (51965, 302222), (74939, 209570), (103930, 151111), (104785, 149878)]