13906290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 64

約数和(自身を含む): 36311040

約数和(自身を除く): 22404750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 57, 62, 93, 95, 114, 155, 186, 190, 285, 310, 465, 570, 589, 787, 930, 1178, 1574, 1767, 2361, 2945, 3534, 3935, 4722, 5890, 7870, 8835, 11805, 14953, 17670, 23610, 24397, 29906, 44859, 48794, 73191, 74765, 89718, 121985, 146382, 149530, 224295, 243970, 365955, 448590, 463543, 731910, 927086, 1390629, 2317715, 2781258, 4635430, 6953145, 13906290]

約数ペア:

[(1, 13906290), (2, 6953145), (3, 4635430), (5, 2781258), (6, 2317715), (10, 1390629), (15, 927086), (19, 731910), (30, 463543), (31, 448590), (38, 365955), (57, 243970), (62, 224295), (93, 149530), (95, 146382), (114, 121985), (155, 89718), (186, 74765), (190, 73191), (285, 48794), (310, 44859), (465, 29906), (570, 24397), (589, 23610), (787, 17670), (930, 14953), (1178, 11805), (1574, 8835), (1767, 7870), (2361, 5890), (2945, 4722), (3534, 3935)]