8383020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4507}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 24235008

約数和(自身を除く): 15851988

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, 4507, 9014, 13521, 18028, 22535, 27042, 45070, 54084, 67605, 90140, 135210, 139717, 270420, 279434, 419151, 558868, 698585, 838302, 1397170, 1676604, 2095755, 2794340, 4191510, 8383020]

約数ペア:

[(1, 8383020), (2, 4191510), (3, 2794340), (4, 2095755), (5, 1676604), (6, 1397170), (10, 838302), (12, 698585), (15, 558868), (20, 419151), (30, 279434), (31, 270420), (60, 139717), (62, 135210), (93, 90140), (124, 67605), (155, 54084), (186, 45070), (310, 27042), (372, 22535), (465, 18028), (620, 13521), (930, 9014), (1860, 4507)]