74123790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6185

約数の個数: 64

約数和(自身を含む): 197793792

約数和(自身を除く): 123670002

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 6131, 12090, 12262, 18393, 30655, 36786, 61310, 79703, 91965, 159406, 183930, 190061, 239109, 380122, 398515, 478218, 570183, 797030, 950305, 1140366, 1195545, 1900610, 2391090, 2470793, 2850915, 4941586, 5701830, 7412379, 12353965, 14824758, 24707930, 37061895, 74123790]

約数ペア:

[(1, 74123790), (2, 37061895), (3, 24707930), (5, 14824758), (6, 12353965), (10, 7412379), (13, 5701830), (15, 4941586), (26, 2850915), (30, 2470793), (31, 2391090), (39, 1900610), (62, 1195545), (65, 1140366), (78, 950305), (93, 797030), (130, 570183), (155, 478218), (186, 398515), (195, 380122), (310, 239109), (390, 190061), (403, 183930), (465, 159406), (806, 91965), (930, 79703), (1209, 61310), (2015, 36786), (2418, 30655), (4030, 18393), (6045, 12262), (6131, 12090)]