30531228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 89112576

約数和(自身を除く): 58581348

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 73, 78, 84, 91, 146, 156, 182, 219, 273, 292, 364, 383, 438, 511, 546, 766, 876, 949, 1022, 1092, 1149, 1532, 1533, 1898, 2044, 2298, 2681, 2847, 3066, 3796, 4596, 4979, 5362, 5694, 6132, 6643, 8043, 9958, 10724, 11388, 13286, 14937, 16086, 19916, 19929, 26572, 27959, 29874, 32172, 34853, 39858, 55918, 59748, 69706, 79716, 83877, 104559, 111836, 139412, 167754, 195713, 209118, 335508, 363467, 391426, 418236, 587139, 726934, 782852, 1090401, 1174278, 1453868, 2180802, 2348556, 2544269, 4361604, 5088538, 7632807, 10177076, 15265614, 30531228]

約数ペア:

[(1, 30531228), (2, 15265614), (3, 10177076), (4, 7632807), (6, 5088538), (7, 4361604), (12, 2544269), (13, 2348556), (14, 2180802), (21, 1453868), (26, 1174278), (28, 1090401), (39, 782852), (42, 726934), (52, 587139), (73, 418236), (78, 391426), (84, 363467), (91, 335508), (146, 209118), (156, 195713), (182, 167754), (219, 139412), (273, 111836), (292, 104559), (364, 83877), (383, 79716), (438, 69706), (511, 59748), (546, 55918), (766, 39858), (876, 34853), (949, 32172), (1022, 29874), (1092, 27959), (1149, 26572), (1532, 19929), (1533, 19916), (1898, 16086), (2044, 14937), (2298, 13286), (2681, 11388), (2847, 10724), (3066, 9958), (3796, 8043), (4596, 6643), (4979, 6132), (5362, 5694)]