31953240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8069}}^1$

素因数の和:8097

約数の個数: 96

約数和(自身を含む): 113302800

約数和(自身を除く): 81349560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 8069, 16138, 24207, 32276, 40345, 48414, 64552, 72621, 80690, 88759, 96828, 121035, 145242, 161380, 177518, 193656, 242070, 266277, 290484, 322760, 355036, 363105, 443795, 484140, 532554, 580968, 710072, 726210, 798831, 887590, 968280, 1065108, 1331385, 1452420, 1597662, 1775180, 2130216, 2662770, 2904840, 3195324, 3550360, 3994155, 5325540, 6390648, 7988310, 10651080, 15976620, 31953240]

約数ペア:

[(1, 31953240), (2, 15976620), (3, 10651080), (4, 7988310), (5, 6390648), (6, 5325540), (8, 3994155), (9, 3550360), (10, 3195324), (11, 2904840), (12, 2662770), (15, 2130216), (18, 1775180), (20, 1597662), (22, 1452420), (24, 1331385), (30, 1065108), (33, 968280), (36, 887590), (40, 798831), (44, 726210), (45, 710072), (55, 580968), (60, 532554), (66, 484140), (72, 443795), (88, 363105), (90, 355036), (99, 322760), (110, 290484), (120, 266277), (132, 242070), (165, 193656), (180, 177518), (198, 161380), (220, 145242), (264, 121035), (330, 96828), (360, 88759), (396, 80690), (440, 72621), (495, 64552), (660, 48414), (792, 40345), (990, 32276), (1320, 24207), (1980, 16138), (3960, 8069)]