542039340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{291419}}^1$

素因数の和:291462

約数の個数: 48

約数和(自身を含む): 1566673920

約数和(自身を除く): 1024634580

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, 291419, 582838, 874257, 1165676, 1457095, 1748514, 2914190, 3497028, 4371285, 5828380, 8742570, 9033989, 17485140, 18067978, 27101967, 36135956, 45169945, 54203934, 90339890, 108407868, 135509835, 180679780, 271019670, 542039340]

約数ペア:

[(1, 542039340), (2, 271019670), (3, 180679780), (4, 135509835), (5, 108407868), (6, 90339890), (10, 54203934), (12, 45169945), (15, 36135956), (20, 27101967), (30, 18067978), (31, 17485140), (60, 9033989), (62, 8742570), (93, 5828380), (124, 4371285), (155, 3497028), (186, 2914190), (310, 1748514), (372, 1457095), (465, 1165676), (620, 874257), (930, 582838), (1860, 291419)]