1004779020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1811}}^1$

素因数の和:3151

約数の個数: 96

約数和(自身を含む): 3219503616

約数和(自身を除く): 2214724596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1321, 1811, 2642, 3622, 3963, 5284, 5433, 6605, 7244, 7926, 9055, 9247, 10866, 12677, 13210, 15852, 18110, 18494, 19815, 21732, 25354, 26420, 27165, 27741, 36220, 36988, 38031, 39630, 46235, 50708, 54330, 55482, 63385, 76062, 79260, 92470, 108660, 110964, 126770, 138705, 152124, 184940, 190155, 253540, 277410, 380310, 554820, 760620, 2392331, 4784662, 7176993, 9569324, 11961655, 14353986, 16746317, 23923310, 28707972, 33492634, 35884965, 47846620, 50238951, 66985268, 71769930, 83731585, 100477902, 143539860, 167463170, 200955804, 251194755, 334926340, 502389510, 1004779020]

約数ペア:

[(1, 1004779020), (2, 502389510), (3, 334926340), (4, 251194755), (5, 200955804), (6, 167463170), (7, 143539860), (10, 100477902), (12, 83731585), (14, 71769930), (15, 66985268), (20, 50238951), (21, 47846620), (28, 35884965), (30, 33492634), (35, 28707972), (42, 23923310), (60, 16746317), (70, 14353986), (84, 11961655), (105, 9569324), (140, 7176993), (210, 4784662), (420, 2392331), (1321, 760620), (1811, 554820), (2642, 380310), (3622, 277410), (3963, 253540), (5284, 190155), (5433, 184940), (6605, 152124), (7244, 138705), (7926, 126770), (9055, 110964), (9247, 108660), (10866, 92470), (12677, 79260), (13210, 76062), (15852, 63385), (18110, 55482), (18494, 54330), (19815, 50708), (21732, 46235), (25354, 39630), (26420, 38031), (27165, 36988), (27741, 36220)]