29450120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 83980800

約数和(自身を除く): 54530680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 85, 92, 115, 119, 136, 140, 161, 170, 184, 230, 238, 269, 280, 322, 340, 391, 460, 476, 538, 595, 644, 680, 782, 805, 920, 952, 1076, 1190, 1288, 1345, 1564, 1610, 1883, 1955, 2152, 2380, 2690, 2737, 3128, 3220, 3766, 3910, 4573, 4760, 5380, 5474, 6187, 6440, 7532, 7820, 9146, 9415, 10760, 10948, 12374, 13685, 15064, 15640, 18292, 18830, 21896, 22865, 24748, 27370, 30935, 32011, 36584, 37660, 43309, 45730, 49496, 54740, 61870, 64022, 75320, 86618, 91460, 105179, 109480, 123740, 128044, 160055, 173236, 182920, 210358, 216545, 247480, 256088, 320110, 346472, 420716, 433090, 525895, 640220, 736253, 841432, 866180, 1051790, 1280440, 1472506, 1732360, 2103580, 2945012, 3681265, 4207160, 5890024, 7362530, 14725060, 29450120]

約数ペア:

[(1, 29450120), (2, 14725060), (4, 7362530), (5, 5890024), (7, 4207160), (8, 3681265), (10, 2945012), (14, 2103580), (17, 1732360), (20, 1472506), (23, 1280440), (28, 1051790), (34, 866180), (35, 841432), (40, 736253), (46, 640220), (56, 525895), (68, 433090), (70, 420716), (85, 346472), (92, 320110), (115, 256088), (119, 247480), (136, 216545), (140, 210358), (161, 182920), (170, 173236), (184, 160055), (230, 128044), (238, 123740), (269, 109480), (280, 105179), (322, 91460), (340, 86618), (391, 75320), (460, 64022), (476, 61870), (538, 54740), (595, 49496), (644, 45730), (680, 43309), (782, 37660), (805, 36584), (920, 32011), (952, 30935), (1076, 27370), (1190, 24748), (1288, 22865), (1345, 21896), (1564, 18830), (1610, 18292), (1883, 15640), (1955, 15064), (2152, 13685), (2380, 12374), (2690, 10948), (2737, 10760), (3128, 9415), (3220, 9146), (3766, 7820), (3910, 7532), (4573, 6440), (4760, 6187), (5380, 5474)]