141339540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75989}}^1$

素因数の和:76032

約数の個数: 48

約数和(自身を含む): 408522240

約数和(自身を除く): 267182700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 75989, 151978, 227967, 303956, 379945, 455934, 759890, 911868, 1139835, 1519780, 2279670, 2355659, 4559340, 4711318, 7066977, 9422636, 11778295, 14133954, 23556590, 28267908, 35334885, 47113180, 70669770, 141339540]

約数ペア:

[(1, 141339540), (2, 70669770), (3, 47113180), (4, 35334885), (5, 28267908), (6, 23556590), (10, 14133954), (12, 11778295), (15, 9422636), (20, 7066977), (30, 4711318), (31, 4559340), (60, 2355659), (62, 2279670), (93, 1519780), (124, 1139835), (155, 911868), (186, 759890), (310, 455934), (372, 379945), (465, 303956), (620, 227967), (930, 151978), (1860, 75989)]