23991210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8599}}^1$

素因数の和:8643

約数の個数: 48

約数和(自身を含む): 64396800

約数和(自身を除く): 40405590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 8599, 17198, 25797, 42995, 51594, 77391, 85990, 128985, 154782, 257970, 266569, 386955, 533138, 773910, 799707, 1332845, 1599414, 2399121, 2665690, 3998535, 4798242, 7997070, 11995605, 23991210]

約数ペア:

[(1, 23991210), (2, 11995605), (3, 7997070), (5, 4798242), (6, 3998535), (9, 2665690), (10, 2399121), (15, 1599414), (18, 1332845), (30, 799707), (31, 773910), (45, 533138), (62, 386955), (90, 266569), (93, 257970), (155, 154782), (186, 128985), (279, 85990), (310, 77391), (465, 51594), (558, 42995), (930, 25797), (1395, 17198), (2790, 8599)]