15678915070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{48809}}^1$

素因数の和:49189

約数の個数: 64

約数和(自身を含む): 34833939840

約数和(自身を除く): 19155024770

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 353, 455, 706, 910, 1765, 2471, 3530, 4589, 4942, 9178, 12355, 22945, 24710, 32123, 45890, 48809, 64246, 97618, 160615, 244045, 321230, 341663, 488090, 634517, 683326, 1269034, 1708315, 3172585, 3416630, 4441619, 6345170, 8883238, 17229577, 22208095, 34459154, 44416190, 86147885, 120607039, 172295770, 223984501, 241214078, 447969002, 603035195, 1119922505, 1206070390, 1567891507, 2239845010, 3135783014, 7839457535, 15678915070]

約数ペア:

[(1, 15678915070), (2, 7839457535), (5, 3135783014), (7, 2239845010), (10, 1567891507), (13, 1206070390), (14, 1119922505), (26, 603035195), (35, 447969002), (65, 241214078), (70, 223984501), (91, 172295770), (130, 120607039), (182, 86147885), (353, 44416190), (455, 34459154), (706, 22208095), (910, 17229577), (1765, 8883238), (2471, 6345170), (3530, 4441619), (4589, 3416630), (4942, 3172585), (9178, 1708315), (12355, 1269034), (22945, 683326), (24710, 634517), (32123, 488090), (45890, 341663), (48809, 321230), (64246, 244045), (97618, 160615)]