391337310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4943}}^1$

素因数の和:5002

約数の個数: 128

約数和(自身を含む): 1196052480

約数和(自身を除く): 804715170

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 273, 290, 377, 390, 406, 435, 455, 546, 609, 754, 870, 910, 1015, 1131, 1218, 1365, 1885, 2030, 2262, 2639, 2730, 3045, 3770, 4943, 5278, 5655, 6090, 7917, 9886, 11310, 13195, 14829, 15834, 24715, 26390, 29658, 34601, 39585, 49430, 64259, 69202, 74145, 79170, 103803, 128518, 143347, 148290, 173005, 192777, 207606, 286694, 321295, 346010, 385554, 430041, 449813, 519015, 642590, 716735, 860082, 899626, 963885, 1003429, 1038030, 1349439, 1433470, 1863511, 1927770, 2006858, 2150205, 2249065, 2698878, 3010287, 3727022, 4300410, 4498130, 5017145, 5590533, 6020574, 6747195, 9317555, 10034290, 11181066, 13044577, 13494390, 15051435, 18635110, 26089154, 27952665, 30102870, 39133731, 55905330, 65222885, 78267462, 130445770, 195668655, 391337310]

約数ペア:

[(1, 391337310), (2, 195668655), (3, 130445770), (5, 78267462), (6, 65222885), (7, 55905330), (10, 39133731), (13, 30102870), (14, 27952665), (15, 26089154), (21, 18635110), (26, 15051435), (29, 13494390), (30, 13044577), (35, 11181066), (39, 10034290), (42, 9317555), (58, 6747195), (65, 6020574), (70, 5590533), (78, 5017145), (87, 4498130), (91, 4300410), (105, 3727022), (130, 3010287), (145, 2698878), (174, 2249065), (182, 2150205), (195, 2006858), (203, 1927770), (210, 1863511), (273, 1433470), (290, 1349439), (377, 1038030), (390, 1003429), (406, 963885), (435, 899626), (455, 860082), (546, 716735), (609, 642590), (754, 519015), (870, 449813), (910, 430041), (1015, 385554), (1131, 346010), (1218, 321295), (1365, 286694), (1885, 207606), (2030, 192777), (2262, 173005), (2639, 148290), (2730, 143347), (3045, 128518), (3770, 103803), (4943, 79170), (5278, 74145), (5655, 69202), (6090, 64259), (7917, 49430), (9886, 39585), (11310, 34601), (13195, 29658), (14829, 26390), (15834, 24715)]