3501750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 128

約数和(自身を含む): 10782720

約数和(自身を除く): 7280970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 29, 30, 35, 42, 46, 50, 58, 69, 70, 75, 87, 105, 115, 125, 138, 145, 150, 161, 174, 175, 203, 210, 230, 250, 290, 322, 345, 350, 375, 406, 435, 483, 525, 575, 609, 667, 690, 725, 750, 805, 870, 875, 966, 1015, 1050, 1150, 1218, 1334, 1450, 1610, 1725, 1750, 2001, 2030, 2175, 2415, 2625, 2875, 3045, 3335, 3450, 3625, 4002, 4025, 4350, 4669, 4830, 5075, 5250, 5750, 6090, 6670, 7250, 8050, 8625, 9338, 10005, 10150, 10875, 12075, 14007, 15225, 16675, 17250, 20010, 20125, 21750, 23345, 24150, 25375, 28014, 30450, 33350, 40250, 46690, 50025, 50750, 60375, 70035, 76125, 83375, 100050, 116725, 120750, 140070, 152250, 166750, 233450, 250125, 350175, 500250, 583625, 700350, 1167250, 1750875, 3501750]

約数ペア:

[(1, 3501750), (2, 1750875), (3, 1167250), (5, 700350), (6, 583625), (7, 500250), (10, 350175), (14, 250125), (15, 233450), (21, 166750), (23, 152250), (25, 140070), (29, 120750), (30, 116725), (35, 100050), (42, 83375), (46, 76125), (50, 70035), (58, 60375), (69, 50750), (70, 50025), (75, 46690), (87, 40250), (105, 33350), (115, 30450), (125, 28014), (138, 25375), (145, 24150), (150, 23345), (161, 21750), (174, 20125), (175, 20010), (203, 17250), (210, 16675), (230, 15225), (250, 14007), (290, 12075), (322, 10875), (345, 10150), (350, 10005), (375, 9338), (406, 8625), (435, 8050), (483, 7250), (525, 6670), (575, 6090), (609, 5750), (667, 5250), (690, 5075), (725, 4830), (750, 4669), (805, 4350), (870, 4025), (875, 4002), (966, 3625), (1015, 3450), (1050, 3335), (1150, 3045), (1218, 2875), (1334, 2625), (1450, 2415), (1610, 2175), (1725, 2030), (1750, 2001)]