30401472633

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{1523}}^1$

素因数の和:2587

約数の個数: 64

約数和(自身を含む): 49840896000

約数和(自身を除く): 19439423367

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 931, 1021, 1029, 1523, 2793, 3063, 4569, 6517, 7147, 10661, 19399, 19551, 21441, 28937, 31983, 50029, 58197, 74627, 86811, 135793, 150087, 202559, 223881, 350203, 407379, 522389, 607677, 950551, 1050609, 1417913, 1554983, 1567167, 2851653, 4253739, 4664949, 6653857, 9925391, 10884881, 19961571, 29544677, 29776173, 32654643, 76194167, 88634031, 206812739, 228582501, 533359169, 620438217, 1447689173, 1600077507, 4343067519, 10133824211, 30401472633]

約数ペア:

[(1, 30401472633), (3, 10133824211), (7, 4343067519), (19, 1600077507), (21, 1447689173), (49, 620438217), (57, 533359169), (133, 228582501), (147, 206812739), (343, 88634031), (399, 76194167), (931, 32654643), (1021, 29776173), (1029, 29544677), (1523, 19961571), (2793, 10884881), (3063, 9925391), (4569, 6653857), (6517, 4664949), (7147, 4253739), (10661, 2851653), (19399, 1567167), (19551, 1554983), (21441, 1417913), (28937, 1050609), (31983, 950551), (50029, 607677), (58197, 522389), (74627, 407379), (86811, 350203), (135793, 223881), (150087, 202559)]