305040030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{127}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 783212544

約数和(自身を除く): 478172514

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 59, 69, 115, 118, 127, 138, 177, 230, 254, 295, 345, 354, 381, 590, 635, 690, 762, 885, 1270, 1357, 1770, 1905, 2714, 2921, 3481, 3810, 4071, 5842, 6785, 6962, 7493, 8142, 8763, 10443, 13570, 14605, 14986, 17405, 17526, 20355, 20886, 22479, 29210, 34810, 37465, 40710, 43815, 44958, 52215, 74930, 80063, 87630, 104430, 112395, 160126, 172339, 224790, 240189, 344678, 400315, 442087, 480378, 517017, 800630, 861695, 884174, 1034034, 1200945, 1326261, 1723390, 2210435, 2401890, 2585085, 2652522, 4420870, 5170170, 6631305, 10168001, 13262610, 20336002, 30504003, 50840005, 61008006, 101680010, 152520015, 305040030]

約数ペア:

[(1, 305040030), (2, 152520015), (3, 101680010), (5, 61008006), (6, 50840005), (10, 30504003), (15, 20336002), (23, 13262610), (30, 10168001), (46, 6631305), (59, 5170170), (69, 4420870), (115, 2652522), (118, 2585085), (127, 2401890), (138, 2210435), (177, 1723390), (230, 1326261), (254, 1200945), (295, 1034034), (345, 884174), (354, 861695), (381, 800630), (590, 517017), (635, 480378), (690, 442087), (762, 400315), (885, 344678), (1270, 240189), (1357, 224790), (1770, 172339), (1905, 160126), (2714, 112395), (2921, 104430), (3481, 87630), (3810, 80063), (4071, 74930), (5842, 52215), (6785, 44958), (6962, 43815), (7493, 40710), (8142, 37465), (8763, 34810), (10443, 29210), (13570, 22479), (14605, 20886), (14986, 20355), (17405, 17526)]