2020607730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{3889}}^1$

素因数の和:4176

約数の個数: 96

約数和(自身を含む): 5505252480

約数和(自身を除く): 3484644750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 251, 345, 414, 502, 690, 753, 1035, 1255, 1506, 2070, 2259, 2510, 3765, 3889, 4518, 5773, 7530, 7778, 11295, 11546, 11667, 17319, 19445, 22590, 23334, 28865, 34638, 35001, 38890, 51957, 57730, 58335, 70002, 86595, 89447, 103914, 116670, 173190, 175005, 178894, 259785, 268341, 350010, 447235, 519570, 536682, 805023, 894470, 976139, 1341705, 1610046, 1952278, 2683410, 2928417, 4025115, 4880695, 5856834, 8050230, 8785251, 9761390, 14642085, 17570502, 22451197, 29284170, 43926255, 44902394, 67353591, 87852510, 112255985, 134707182, 202060773, 224511970, 336767955, 404121546, 673535910, 1010303865, 2020607730]

約数ペア:

[(1, 2020607730), (2, 1010303865), (3, 673535910), (5, 404121546), (6, 336767955), (9, 224511970), (10, 202060773), (15, 134707182), (18, 112255985), (23, 87852510), (30, 67353591), (45, 44902394), (46, 43926255), (69, 29284170), (90, 22451197), (115, 17570502), (138, 14642085), (207, 9761390), (230, 8785251), (251, 8050230), (345, 5856834), (414, 4880695), (502, 4025115), (690, 2928417), (753, 2683410), (1035, 1952278), (1255, 1610046), (1506, 1341705), (2070, 976139), (2259, 894470), (2510, 805023), (3765, 536682), (3889, 519570), (4518, 447235), (5773, 350010), (7530, 268341), (7778, 259785), (11295, 178894), (11546, 175005), (11667, 173190), (17319, 116670), (19445, 103914), (22590, 89447), (23334, 86595), (28865, 70002), (34638, 58335), (35001, 57730), (38890, 51957)]