836149860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51047}}^1$

素因数の和:51082

約数の個数: 144

約数和(自身を含む): 3121687296

約数和(自身を除く): 2285537436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 51047, 102094, 153141, 204188, 255235, 306282, 357329, 459423, 510470, 612564, 663611, 714658, 765705, 918846, 1020940, 1071987, 1327222, 1429316, 1531410, 1786645, 1837692, 1990833, 2143974, 2297115, 2654444, 3062820, 3215961, 3318055, 3573290, 3981666, 4287948, 4594230, 4645277, 5359935, 5972499, 6431922, 6636110, 7146580, 7963332, 9188460, 9290554, 9954165, 10719870, 11944998, 12863844, 13272220, 13935831, 16079805, 18581108, 19908330, 21439740, 23226385, 23889996, 27871662, 29862495, 32159610, 39816660, 41807493, 46452770, 55743324, 59724990, 64319220, 69679155, 83614986, 92905540, 119449980, 139358310, 167229972, 209037465, 278716620, 418074930, 836149860]

約数ペア:

[(1, 836149860), (2, 418074930), (3, 278716620), (4, 209037465), (5, 167229972), (6, 139358310), (7, 119449980), (9, 92905540), (10, 83614986), (12, 69679155), (13, 64319220), (14, 59724990), (15, 55743324), (18, 46452770), (20, 41807493), (21, 39816660), (26, 32159610), (28, 29862495), (30, 27871662), (35, 23889996), (36, 23226385), (39, 21439740), (42, 19908330), (45, 18581108), (52, 16079805), (60, 13935831), (63, 13272220), (65, 12863844), (70, 11944998), (78, 10719870), (84, 9954165), (90, 9290554), (91, 9188460), (105, 7963332), (117, 7146580), (126, 6636110), (130, 6431922), (140, 5972499), (156, 5359935), (180, 4645277), (182, 4594230), (195, 4287948), (210, 3981666), (234, 3573290), (252, 3318055), (260, 3215961), (273, 3062820), (315, 2654444), (364, 2297115), (390, 2143974), (420, 1990833), (455, 1837692), (468, 1786645), (546, 1531410), (585, 1429316), (630, 1327222), (780, 1071987), (819, 1020940), (910, 918846), (1092, 765705), (1170, 714658), (1260, 663611), (1365, 612564), (1638, 510470), (1820, 459423), (2340, 357329), (2730, 306282), (3276, 255235), (4095, 204188), (5460, 153141), (8190, 102094), (16380, 51047)]