1880936470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{27961}}^1$

素因数の和:28037

約数の個数: 48

約数和(自身を含む): 3998342304

約数和(自身を除く): 2117405834

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1922, 2170, 4805, 6727, 9610, 13454, 27961, 33635, 55922, 67270, 139805, 195727, 279610, 391454, 866791, 978635, 1733582, 1957270, 4333955, 6067537, 8667910, 12135074, 26870521, 30337685, 53741042, 60675370, 134352605, 188093647, 268705210, 376187294, 940468235, 1880936470]

約数ペア:

[(1, 1880936470), (2, 940468235), (5, 376187294), (7, 268705210), (10, 188093647), (14, 134352605), (31, 60675370), (35, 53741042), (62, 30337685), (70, 26870521), (155, 12135074), (217, 8667910), (310, 6067537), (434, 4333955), (961, 1957270), (1085, 1733582), (1922, 978635), (2170, 866791), (4805, 391454), (6727, 279610), (9610, 195727), (13454, 139805), (27961, 67270), (33635, 55922)]