6721848.00000000

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 141419520

約数和(自身を除く): 75360070

約数列:

[1, 2, 5, 10, 17, 23, 25, 31, 34, 46, 50, 62, 85, 109, 115, 155, 170, 218, 230, 310, 391, 425, 527, 545, 575, 713, 775, 782, 850, 1054, 1090, 1150, 1426, 1550, 1853, 1955, 2507, 2635, 2725, 3379, 3565, 3706, 3910, 5014, 5270, 5450, 6758, 7130, 9265, 9775, 12121, 12535, 13175, 16895, 17825, 18530, 19550, 24242, 25070, 26350, 33790, 35650, 42619, 46325, 57443, 60605, 62675, 77717, 84475, 85238, 92650, 114886, 121210, 125350, 155434, 168950, 213095, 287215, 303025, 388585, 426190, 574430, 606050, 777170, 1065475, 1321189, 1436075, 1942925, 2130950, 2642378, 2872150, 3885850, 6605945, 13211890, 33029725, 66059450]

約数ペア:

[(1, 66059450), (2, 33029725), (5, 13211890), (10, 6605945), (17, 3885850), (23, 2872150), (25, 2642378), (31, 2130950), (34, 1942925), (46, 1436075), (50, 1321189), (62, 1065475), (85, 777170), (109, 606050), (115, 574430), (155, 426190), (170, 388585), (218, 303025), (230, 287215), (310, 213095), (391, 168950), (425, 155434), (527, 125350), (545, 121210), (575, 114886), (713, 92650), (775, 85238), (782, 84475), (850, 77717), (1054, 62675), (1090, 60605), (1150, 57443), (1426, 46325), (1550, 42619), (1853, 35650), (1955, 33790), (2507, 26350), (2635, 25070), (2725, 24242), (3379, 19550), (3565, 18530), (3706, 17825), (3910, 16895), (5014, 13175), (5270, 12535), (5450, 12121), (6758, 9775), (7130, 9265)]