12883913770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{81839}}^1$

素因数の和:82039

約数の個数: 64

約数和(自身を含む): 28708162560

約数和(自身を除く): 15824248790

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 173, 182, 346, 455, 865, 910, 1211, 1730, 2249, 2422, 4498, 6055, 11245, 12110, 15743, 22490, 31486, 78715, 81839, 157430, 163678, 409195, 572873, 818390, 1063907, 1145746, 2127814, 2864365, 5319535, 5728730, 7447349, 10639070, 14158147, 14894698, 28316294, 37236745, 70790735, 74473490, 99107029, 141581470, 184055911, 198214058, 368111822, 495535145, 920279555, 991070290, 1288391377, 1840559110, 2576782754, 6441956885, 12883913770]

約数ペア:

[(1, 12883913770), (2, 6441956885), (5, 2576782754), (7, 1840559110), (10, 1288391377), (13, 991070290), (14, 920279555), (26, 495535145), (35, 368111822), (65, 198214058), (70, 184055911), (91, 141581470), (130, 99107029), (173, 74473490), (182, 70790735), (346, 37236745), (455, 28316294), (865, 14894698), (910, 14158147), (1211, 10639070), (1730, 7447349), (2249, 5728730), (2422, 5319535), (4498, 2864365), (6055, 2127814), (11245, 1145746), (12110, 1063907), (15743, 818390), (22490, 572873), (31486, 409195), (78715, 163678), (81839, 157430)]