746192130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 1943654400

約数和(自身を除く): 1197462270

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 79, 95, 114, 146, 158, 190, 219, 227, 237, 285, 365, 395, 438, 454, 474, 570, 681, 730, 790, 1095, 1135, 1185, 1362, 1387, 1501, 2190, 2270, 2370, 2774, 3002, 3405, 4161, 4313, 4503, 5767, 6810, 6935, 7505, 8322, 8626, 9006, 11534, 12939, 13870, 15010, 16571, 17301, 17933, 20805, 21565, 22515, 25878, 28835, 33142, 34602, 35866, 41610, 43130, 45030, 49713, 53799, 57670, 64695, 82855, 86505, 89665, 99426, 107598, 109573, 129390, 165710, 173010, 179330, 219146, 248565, 268995, 314849, 328719, 340727, 497130, 537990, 547865, 629698, 657438, 681454, 944547, 1022181, 1095730, 1309109, 1574245, 1643595, 1703635, 1889094, 2044362, 2618218, 3148490, 3287190, 3407270, 3927327, 4722735, 5110905, 6545545, 7854654, 9445470, 10221810, 13091090, 19636635, 24873071, 39273270, 49746142, 74619213, 124365355, 149238426, 248730710, 373096065, 746192130]

約数ペア:

[(1, 746192130), (2, 373096065), (3, 248730710), (5, 149238426), (6, 124365355), (10, 74619213), (15, 49746142), (19, 39273270), (30, 24873071), (38, 19636635), (57, 13091090), (73, 10221810), (79, 9445470), (95, 7854654), (114, 6545545), (146, 5110905), (158, 4722735), (190, 3927327), (219, 3407270), (227, 3287190), (237, 3148490), (285, 2618218), (365, 2044362), (395, 1889094), (438, 1703635), (454, 1643595), (474, 1574245), (570, 1309109), (681, 1095730), (730, 1022181), (790, 944547), (1095, 681454), (1135, 657438), (1185, 629698), (1362, 547865), (1387, 537990), (1501, 497130), (2190, 340727), (2270, 328719), (2370, 314849), (2774, 268995), (3002, 248565), (3405, 219146), (4161, 179330), (4313, 173010), (4503, 165710), (5767, 129390), (6810, 109573), (6935, 107598), (7505, 99426), (8322, 89665), (8626, 86505), (9006, 82855), (11534, 64695), (12939, 57670), (13870, 53799), (15010, 49713), (16571, 45030), (17301, 43130), (17933, 41610), (20805, 35866), (21565, 34602), (22515, 33142), (25878, 28835)]