141261420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 411586560

約数和(自身を除く): 270325140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 173, 186, 310, 346, 372, 439, 465, 519, 620, 692, 865, 878, 930, 1038, 1317, 1730, 1756, 1860, 2076, 2195, 2595, 2634, 3460, 4390, 5190, 5268, 5363, 6585, 8780, 10380, 10726, 13170, 13609, 16089, 21452, 26340, 26815, 27218, 32178, 40827, 53630, 54436, 64356, 68045, 75947, 80445, 81654, 107260, 136090, 151894, 160890, 163308, 204135, 227841, 272180, 303788, 321780, 379735, 408270, 455682, 759470, 816540, 911364, 1139205, 1518940, 2278410, 2354357, 4556820, 4708714, 7063071, 9417428, 11771785, 14126142, 23543570, 28252284, 35315355, 47087140, 70630710, 141261420]

約数ペア:

[(1, 141261420), (2, 70630710), (3, 47087140), (4, 35315355), (5, 28252284), (6, 23543570), (10, 14126142), (12, 11771785), (15, 9417428), (20, 7063071), (30, 4708714), (31, 4556820), (60, 2354357), (62, 2278410), (93, 1518940), (124, 1139205), (155, 911364), (173, 816540), (186, 759470), (310, 455682), (346, 408270), (372, 379735), (439, 321780), (465, 303788), (519, 272180), (620, 227841), (692, 204135), (865, 163308), (878, 160890), (930, 151894), (1038, 136090), (1317, 107260), (1730, 81654), (1756, 80445), (1860, 75947), (2076, 68045), (2195, 64356), (2595, 54436), (2634, 53630), (3460, 40827), (4390, 32178), (5190, 27218), (5268, 26815), (5363, 26340), (6585, 21452), (8780, 16089), (10380, 13609), (10726, 13170)]