11742780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 38191104

約数和(自身を除く): 26448324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 383, 420, 438, 511, 730, 766, 876, 1022, 1095, 1149, 1460, 1532, 1533, 1915, 2044, 2190, 2298, 2555, 2681, 3066, 3830, 4380, 4596, 5110, 5362, 5745, 6132, 7660, 7665, 8043, 10220, 10724, 11490, 13405, 15330, 16086, 22980, 26810, 27959, 30660, 32172, 40215, 53620, 55918, 80430, 83877, 111836, 139795, 160860, 167754, 195713, 279590, 335508, 391426, 419385, 559180, 587139, 782852, 838770, 978565, 1174278, 1677540, 1957130, 2348556, 2935695, 3914260, 5871390, 11742780]

約数ペア:

[(1, 11742780), (2, 5871390), (3, 3914260), (4, 2935695), (5, 2348556), (6, 1957130), (7, 1677540), (10, 1174278), (12, 978565), (14, 838770), (15, 782852), (20, 587139), (21, 559180), (28, 419385), (30, 391426), (35, 335508), (42, 279590), (60, 195713), (70, 167754), (73, 160860), (84, 139795), (105, 111836), (140, 83877), (146, 80430), (210, 55918), (219, 53620), (292, 40215), (365, 32172), (383, 30660), (420, 27959), (438, 26810), (511, 22980), (730, 16086), (766, 15330), (876, 13405), (1022, 11490), (1095, 10724), (1149, 10220), (1460, 8043), (1532, 7665), (1533, 7660), (1915, 6132), (2044, 5745), (2190, 5362), (2298, 5110), (2555, 4596), (2681, 4380), (3066, 3830)]