23254830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 63486720

約数和(自身を除く): 40231890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2003, 2322, 3870, 4006, 5805, 6009, 10015, 11610, 12018, 18027, 20030, 30045, 36054, 54081, 60090, 86129, 90135, 108162, 172258, 180270, 258387, 270405, 430645, 516774, 540810, 775161, 861290, 1291935, 1550322, 2325483, 2583870, 3875805, 4650966, 7751610, 11627415, 23254830]

約数ペア:

[(1, 23254830), (2, 11627415), (3, 7751610), (5, 4650966), (6, 3875805), (9, 2583870), (10, 2325483), (15, 1550322), (18, 1291935), (27, 861290), (30, 775161), (43, 540810), (45, 516774), (54, 430645), (86, 270405), (90, 258387), (129, 180270), (135, 172258), (215, 108162), (258, 90135), (270, 86129), (387, 60090), (430, 54081), (645, 36054), (774, 30045), (1161, 20030), (1290, 18027), (1935, 12018), (2003, 11610), (2322, 10015), (3870, 6009), (4006, 5805)]