16228470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 41679360

約数和(自身を除く): 25450890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 401, 426, 570, 710, 802, 1065, 1203, 1349, 2005, 2130, 2406, 2698, 4010, 4047, 6015, 6745, 7619, 8094, 12030, 13490, 15238, 20235, 22857, 28471, 38095, 40470, 45714, 56942, 76190, 85413, 114285, 142355, 170826, 228570, 284710, 427065, 540949, 854130, 1081898, 1622847, 2704745, 3245694, 5409490, 8114235, 16228470]

約数ペア:

[(1, 16228470), (2, 8114235), (3, 5409490), (5, 3245694), (6, 2704745), (10, 1622847), (15, 1081898), (19, 854130), (30, 540949), (38, 427065), (57, 284710), (71, 228570), (95, 170826), (114, 142355), (142, 114285), (190, 85413), (213, 76190), (285, 56942), (355, 45714), (401, 40470), (426, 38095), (570, 28471), (710, 22857), (802, 20235), (1065, 15238), (1203, 13490), (1349, 12030), (2005, 8094), (2130, 7619), (2406, 6745), (2698, 6015), (4010, 4047)]