16996970970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{205949}}^1$

素因数の和:206100

約数の個数: 96

約数和(自身を含む): 50891068800

約数和(自身を除く): 33894097830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 655, 786, 917, 1179, 1310, 1834, 1965, 2358, 2751, 3930, 4585, 5502, 5895, 8253, 9170, 11790, 13755, 16506, 27510, 41265, 82530, 205949, 411898, 617847, 1029745, 1235694, 1441643, 1853541, 2059490, 2883286, 3089235, 3707082, 4324929, 6178470, 7208215, 8649858, 9267705, 12974787, 14416430, 18535410, 21624645, 25949574, 26979319, 43249290, 53958638, 64873935, 80937957, 129747870, 134896595, 161875914, 188855233, 242813871, 269793190, 377710466, 404689785, 485627742, 566565699, 809379570, 944276165, 1133131398, 1214069355, 1699697097, 1888552330, 2428138710, 2832828495, 3399394194, 5665656990, 8498485485, 16996970970]

約数ペア:

[(1, 16996970970), (2, 8498485485), (3, 5665656990), (5, 3399394194), (6, 2832828495), (7, 2428138710), (9, 1888552330), (10, 1699697097), (14, 1214069355), (15, 1133131398), (18, 944276165), (21, 809379570), (30, 566565699), (35, 485627742), (42, 404689785), (45, 377710466), (63, 269793190), (70, 242813871), (90, 188855233), (105, 161875914), (126, 134896595), (131, 129747870), (210, 80937957), (262, 64873935), (315, 53958638), (393, 43249290), (630, 26979319), (655, 25949574), (786, 21624645), (917, 18535410), (1179, 14416430), (1310, 12974787), (1834, 9267705), (1965, 8649858), (2358, 7208215), (2751, 6178470), (3930, 4324929), (4585, 3707082), (5502, 3089235), (5895, 2883286), (8253, 2059490), (9170, 1853541), (11790, 1441643), (13755, 1235694), (16506, 1029745), (27510, 617847), (41265, 411898), (82530, 205949)]