4506780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2466

約数の個数: 48

約数和(自身を含む): 13031424

約数和(自身を除く): 8524644

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, 2423, 4846, 7269, 9692, 12115, 14538, 24230, 29076, 36345, 48460, 72690, 75113, 145380, 150226, 225339, 300452, 375565, 450678, 751130, 901356, 1126695, 1502260, 2253390, 4506780]

約数ペア:

[(1, 4506780), (2, 2253390), (3, 1502260), (4, 1126695), (5, 901356), (6, 751130), (10, 450678), (12, 375565), (15, 300452), (20, 225339), (30, 150226), (31, 145380), (60, 75113), (62, 72690), (93, 48460), (124, 36345), (155, 29076), (186, 24230), (310, 14538), (372, 12115), (465, 9692), (620, 7269), (930, 4846), (1860, 2423)]