524299020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{178333}}^1$

素因数の和:178359

約数の個数: 72

約数和(自身を含む): 1707726384

約数和(自身を除く): 1183427364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 178333, 356666, 534999, 713332, 891665, 1069998, 1248331, 1783330, 2139996, 2496662, 2674995, 3566660, 3744993, 4993324, 5349990, 6241655, 7489986, 8738317, 10699980, 12483310, 14979972, 17476634, 18724965, 24966620, 26214951, 34953268, 37449930, 43691585, 52429902, 74899860, 87383170, 104859804, 131074755, 174766340, 262149510, 524299020]

約数ペア:

[(1, 524299020), (2, 262149510), (3, 174766340), (4, 131074755), (5, 104859804), (6, 87383170), (7, 74899860), (10, 52429902), (12, 43691585), (14, 37449930), (15, 34953268), (20, 26214951), (21, 24966620), (28, 18724965), (30, 17476634), (35, 14979972), (42, 12483310), (49, 10699980), (60, 8738317), (70, 7489986), (84, 6241655), (98, 5349990), (105, 4993324), (140, 3744993), (147, 3566660), (196, 2674995), (210, 2496662), (245, 2139996), (294, 1783330), (420, 1248331), (490, 1069998), (588, 891665), (735, 713332), (980, 534999), (1470, 356666), (2940, 178333)]