64752030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{14683}}^1$

素因数の和:14710

約数の個数: 72

約数和(自身を含む): 195855192

約数和(自身を除く): 131103162

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 14683, 29366, 44049, 73415, 88098, 102781, 132147, 146830, 205562, 220245, 264294, 308343, 440490, 513905, 616686, 660735, 719467, 925029, 1027810, 1321470, 1438934, 1541715, 1850058, 2158401, 3083430, 3597335, 4316802, 4625145, 6475203, 7194670, 9250290, 10792005, 12950406, 21584010, 32376015, 64752030]

約数ペア:

[(1, 64752030), (2, 32376015), (3, 21584010), (5, 12950406), (6, 10792005), (7, 9250290), (9, 7194670), (10, 6475203), (14, 4625145), (15, 4316802), (18, 3597335), (21, 3083430), (30, 2158401), (35, 1850058), (42, 1541715), (45, 1438934), (49, 1321470), (63, 1027810), (70, 925029), (90, 719467), (98, 660735), (105, 616686), (126, 513905), (147, 440490), (210, 308343), (245, 264294), (294, 220245), (315, 205562), (441, 146830), (490, 132147), (630, 102781), (735, 88098), (882, 73415), (1470, 44049), (2205, 29366), (4410, 14683)]