30798156970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{15959}}^1$

素因数の和:17443

約数の個数: 64

約数和(自身を含む): 66740889600

約数和(自身を除く): 35942732630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1451, 2902, 7255, 10157, 14510, 15959, 20314, 27569, 31918, 50785, 55138, 79795, 101570, 111713, 137845, 159590, 192983, 223426, 275690, 303221, 385966, 558565, 606442, 964915, 1117130, 1516105, 1929830, 2122547, 3032210, 4245094, 10612735, 21225470, 23156509, 46313018, 115782545, 162095563, 231565090, 324191126, 439973671, 810477815, 879947342, 1620955630, 2199868355, 3079815697, 4399736710, 6159631394, 15399078485, 30798156970]

約数ペア:

[(1, 30798156970), (2, 15399078485), (5, 6159631394), (7, 4399736710), (10, 3079815697), (14, 2199868355), (19, 1620955630), (35, 879947342), (38, 810477815), (70, 439973671), (95, 324191126), (133, 231565090), (190, 162095563), (266, 115782545), (665, 46313018), (1330, 23156509), (1451, 21225470), (2902, 10612735), (7255, 4245094), (10157, 3032210), (14510, 2122547), (15959, 1929830), (20314, 1516105), (27569, 1117130), (31918, 964915), (50785, 606442), (55138, 558565), (79795, 385966), (101570, 303221), (111713, 275690), (137845, 223426), (159590, 192983)]