30356452

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 65443840

約数和(自身を除く): 35087388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1327, 1634, 2654, 3268, 5308, 5719, 9289, 11438, 18578, 22876, 25213, 37156, 50426, 57061, 100852, 114122, 176491, 228244, 352982, 399427, 705964, 798854, 1084159, 1597708, 2168318, 4336636, 7589113, 15178226, 30356452]

約数ペア:

[(1, 30356452), (2, 15178226), (4, 7589113), (7, 4336636), (14, 2168318), (19, 1597708), (28, 1084159), (38, 798854), (43, 705964), (76, 399427), (86, 352982), (133, 228244), (172, 176491), (266, 114122), (301, 100852), (532, 57061), (602, 50426), (817, 37156), (1204, 25213), (1327, 22876), (1634, 18578), (2654, 11438), (3268, 9289), (5308, 5719)]