68432490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5717}}^1$

素因数の和:5756

約数の個数: 96

約数和(自身を含む): 214081920

約数和(自身を除く): 145649430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5717, 5985, 11434, 11970, 17151, 28585, 34302, 40019, 51453, 57170, 80038, 85755, 102906, 108623, 120057, 171510, 200095, 217246, 240114, 257265, 325869, 360171, 400190, 514530, 543115, 600285, 651738, 720342, 760361, 977607, 1086230, 1200570, 1520722, 1629345, 1800855, 1955214, 2281083, 3258690, 3601710, 3801805, 4562166, 4888035, 6843249, 7603610, 9776070, 11405415, 13686498, 22810830, 34216245, 68432490]

約数ペア:

[(1, 68432490), (2, 34216245), (3, 22810830), (5, 13686498), (6, 11405415), (7, 9776070), (9, 7603610), (10, 6843249), (14, 4888035), (15, 4562166), (18, 3801805), (19, 3601710), (21, 3258690), (30, 2281083), (35, 1955214), (38, 1800855), (42, 1629345), (45, 1520722), (57, 1200570), (63, 1086230), (70, 977607), (90, 760361), (95, 720342), (105, 651738), (114, 600285), (126, 543115), (133, 514530), (171, 400190), (190, 360171), (210, 325869), (266, 257265), (285, 240114), (315, 217246), (342, 200095), (399, 171510), (570, 120057), (630, 108623), (665, 102906), (798, 85755), (855, 80038), (1197, 57170), (1330, 51453), (1710, 40019), (1995, 34302), (2394, 28585), (3990, 17151), (5717, 11970), (5985, 11434)]