228930870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{1109}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 629130240

約数和(自身を除く): 400199370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 983, 1109, 1966, 2218, 2949, 3327, 4915, 5545, 5898, 6654, 6881, 7763, 9830, 11090, 13762, 14745, 15526, 16635, 20643, 23289, 29490, 33270, 34405, 38815, 41286, 46578, 68810, 77630, 103215, 116445, 206430, 232890, 1090147, 2180294, 3270441, 5450735, 6540882, 7631029, 10901470, 15262058, 16352205, 22893087, 32704410, 38155145, 45786174, 76310290, 114465435, 228930870]

約数ペア:

[(1, 228930870), (2, 114465435), (3, 76310290), (5, 45786174), (6, 38155145), (7, 32704410), (10, 22893087), (14, 16352205), (15, 15262058), (21, 10901470), (30, 7631029), (35, 6540882), (42, 5450735), (70, 3270441), (105, 2180294), (210, 1090147), (983, 232890), (1109, 206430), (1966, 116445), (2218, 103215), (2949, 77630), (3327, 68810), (4915, 46578), (5545, 41286), (5898, 38815), (6654, 34405), (6881, 33270), (7763, 29490), (9830, 23289), (11090, 20643), (13762, 16635), (14745, 15526)]