113678810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 240744960

約数和(自身を除く): 127066150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 89, 142, 178, 257, 355, 445, 497, 514, 623, 710, 890, 994, 1246, 1285, 1799, 2485, 2570, 3115, 3598, 4970, 6230, 6319, 8995, 12638, 17990, 18247, 22873, 31595, 36494, 44233, 45746, 63190, 88466, 91235, 114365, 127729, 160111, 182470, 221165, 228730, 255458, 320222, 442330, 638645, 800555, 1277290, 1601110, 1623983, 3247966, 8119915, 11367881, 16239830, 22735762, 56839405, 113678810]

約数ペア:

[(1, 113678810), (2, 56839405), (5, 22735762), (7, 16239830), (10, 11367881), (14, 8119915), (35, 3247966), (70, 1623983), (71, 1601110), (89, 1277290), (142, 800555), (178, 638645), (257, 442330), (355, 320222), (445, 255458), (497, 228730), (514, 221165), (623, 182470), (710, 160111), (890, 127729), (994, 114365), (1246, 91235), (1285, 88466), (1799, 63190), (2485, 45746), (2570, 44233), (3115, 36494), (3598, 31595), (4970, 22873), (6230, 18247), (6319, 17990), (8995, 12638)]