30202404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 80269056

約数和(自身を除く): 50066652

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 41, 46, 51, 68, 69, 82, 92, 102, 123, 138, 157, 164, 204, 246, 276, 314, 391, 471, 492, 628, 697, 782, 942, 943, 1173, 1394, 1564, 1884, 1886, 2091, 2346, 2669, 2788, 2829, 3611, 3772, 4182, 4692, 5338, 5658, 6437, 7222, 8007, 8364, 10676, 10833, 11316, 12874, 14444, 16014, 16031, 19311, 21666, 25748, 32028, 32062, 38622, 43332, 48093, 61387, 64124, 77244, 96186, 109429, 122774, 148051, 184161, 192372, 218858, 245548, 296102, 328287, 368322, 437716, 444153, 592204, 656574, 736644, 888306, 1313148, 1776612, 2516867, 5033734, 7550601, 10067468, 15101202, 30202404]

約数ペア:

[(1, 30202404), (2, 15101202), (3, 10067468), (4, 7550601), (6, 5033734), (12, 2516867), (17, 1776612), (23, 1313148), (34, 888306), (41, 736644), (46, 656574), (51, 592204), (68, 444153), (69, 437716), (82, 368322), (92, 328287), (102, 296102), (123, 245548), (138, 218858), (157, 192372), (164, 184161), (204, 148051), (246, 122774), (276, 109429), (314, 96186), (391, 77244), (471, 64124), (492, 61387), (628, 48093), (697, 43332), (782, 38622), (942, 32062), (943, 32028), (1173, 25748), (1394, 21666), (1564, 19311), (1884, 16031), (1886, 16014), (2091, 14444), (2346, 12874), (2669, 11316), (2788, 10833), (2829, 10676), (3611, 8364), (3772, 8007), (4182, 7222), (4692, 6437), (5338, 5658)]