339937940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9293}}^1$

素因数の和:9392

約数の個数: 48

約数和(自身を含む): 749468160

約数和(自身を除く): 409530220

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 3658, 7316, 9145, 9293, 18290, 18586, 36580, 37172, 46465, 92930, 185860, 288083, 548287, 576166, 1096574, 1152332, 1440415, 2193148, 2741435, 2880830, 5482870, 5761660, 10965740, 16996897, 33993794, 67987588, 84984485, 169968970, 339937940]

約数ペア:

[(1, 339937940), (2, 169968970), (4, 84984485), (5, 67987588), (10, 33993794), (20, 16996897), (31, 10965740), (59, 5761660), (62, 5482870), (118, 2880830), (124, 2741435), (155, 2193148), (236, 1440415), (295, 1152332), (310, 1096574), (590, 576166), (620, 548287), (1180, 288083), (1829, 185860), (3658, 92930), (7316, 46465), (9145, 37172), (9293, 36580), (18290, 18586)]