73307220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{503}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 235726848

約数和(自身を除く): 162419628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 347, 420, 503, 694, 1006, 1041, 1388, 1509, 1735, 2012, 2082, 2429, 2515, 3018, 3470, 3521, 4164, 4858, 5030, 5205, 6036, 6940, 7042, 7287, 7545, 9716, 10060, 10410, 10563, 12145, 14084, 14574, 15090, 17605, 20820, 21126, 24290, 29148, 30180, 35210, 36435, 42252, 48580, 52815, 70420, 72870, 105630, 145740, 174541, 211260, 349082, 523623, 698164, 872705, 1047246, 1221787, 1745410, 2094492, 2443574, 2618115, 3490820, 3665361, 4887148, 5236230, 6108935, 7330722, 10472460, 12217870, 14661444, 18326805, 24435740, 36653610, 73307220]

約数ペア:

[(1, 73307220), (2, 36653610), (3, 24435740), (4, 18326805), (5, 14661444), (6, 12217870), (7, 10472460), (10, 7330722), (12, 6108935), (14, 5236230), (15, 4887148), (20, 3665361), (21, 3490820), (28, 2618115), (30, 2443574), (35, 2094492), (42, 1745410), (60, 1221787), (70, 1047246), (84, 872705), (105, 698164), (140, 523623), (210, 349082), (347, 211260), (420, 174541), (503, 145740), (694, 105630), (1006, 72870), (1041, 70420), (1388, 52815), (1509, 48580), (1735, 42252), (2012, 36435), (2082, 35210), (2429, 30180), (2515, 29148), (3018, 24290), (3470, 21126), (3521, 20820), (4164, 17605), (4858, 15090), (5030, 14574), (5205, 14084), (6036, 12145), (6940, 10563), (7042, 10410), (7287, 10060), (7545, 9716)]