134640870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 401587200

約数和(自身を除く): 266946330

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 149, 182, 195, 210, 273, 298, 331, 390, 447, 455, 546, 662, 745, 894, 910, 993, 1043, 1365, 1490, 1655, 1937, 1986, 2086, 2235, 2317, 2730, 3129, 3310, 3874, 4303, 4470, 4634, 4965, 5215, 5811, 6258, 6951, 8606, 9685, 9930, 10430, 11585, 11622, 12909, 13559, 13902, 15645, 19370, 21515, 23170, 25818, 27118, 29055, 30121, 31290, 34755, 40677, 43030, 49319, 58110, 60242, 64545, 67795, 69510, 81354, 90363, 98638, 129090, 135590, 147957, 150605, 180726, 203385, 246595, 295914, 301210, 345233, 406770, 451815, 493190, 641147, 690466, 739785, 903630, 1035699, 1282294, 1479570, 1726165, 1923441, 2071398, 3205735, 3452330, 3846882, 4488029, 5178495, 6411470, 8976058, 9617205, 10356990, 13464087, 19234410, 22440145, 26928174, 44880290, 67320435, 134640870]

約数ペア:

[(1, 134640870), (2, 67320435), (3, 44880290), (5, 26928174), (6, 22440145), (7, 19234410), (10, 13464087), (13, 10356990), (14, 9617205), (15, 8976058), (21, 6411470), (26, 5178495), (30, 4488029), (35, 3846882), (39, 3452330), (42, 3205735), (65, 2071398), (70, 1923441), (78, 1726165), (91, 1479570), (105, 1282294), (130, 1035699), (149, 903630), (182, 739785), (195, 690466), (210, 641147), (273, 493190), (298, 451815), (331, 406770), (390, 345233), (447, 301210), (455, 295914), (546, 246595), (662, 203385), (745, 180726), (894, 150605), (910, 147957), (993, 135590), (1043, 129090), (1365, 98638), (1490, 90363), (1655, 81354), (1937, 69510), (1986, 67795), (2086, 64545), (2235, 60242), (2317, 58110), (2730, 49319), (3129, 43030), (3310, 40677), (3874, 34755), (4303, 31290), (4470, 30121), (4634, 29055), (4965, 27118), (5215, 25818), (5811, 23170), (6258, 21515), (6951, 19370), (8606, 15645), (9685, 13902), (9930, 13559), (10430, 12909), (11585, 11622)]