4972890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 13208832

約数和(自身を除く): 8235942

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 311, 390, 410, 533, 615, 622, 933, 1066, 1230, 1555, 1599, 1866, 2665, 3110, 3198, 4043, 4665, 5330, 7995, 8086, 9330, 12129, 12751, 15990, 20215, 24258, 25502, 38253, 40430, 60645, 63755, 76506, 121290, 127510, 165763, 191265, 331526, 382530, 497289, 828815, 994578, 1657630, 2486445, 4972890]

約数ペア:

[(1, 4972890), (2, 2486445), (3, 1657630), (5, 994578), (6, 828815), (10, 497289), (13, 382530), (15, 331526), (26, 191265), (30, 165763), (39, 127510), (41, 121290), (65, 76506), (78, 63755), (82, 60645), (123, 40430), (130, 38253), (195, 25502), (205, 24258), (246, 20215), (311, 15990), (390, 12751), (410, 12129), (533, 9330), (615, 8086), (622, 7995), (933, 5330), (1066, 4665), (1230, 4043), (1555, 3198), (1599, 3110), (1866, 2665)]