30137796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1001

約数の個数: 72

約数和(自身を含む): 83289024

約数和(自身を除く): 53151228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 907, 923, 1278, 1814, 1846, 2556, 2721, 2769, 3628, 3692, 5442, 5538, 8163, 8307, 10884, 11076, 11791, 16326, 16614, 23582, 32652, 33228, 35373, 47164, 64397, 70746, 106119, 128794, 141492, 193191, 212238, 257588, 386382, 424476, 579573, 772764, 837161, 1159146, 1674322, 2318292, 2511483, 3348644, 5022966, 7534449, 10045932, 15068898, 30137796]

約数ペア:

[(1, 30137796), (2, 15068898), (3, 10045932), (4, 7534449), (6, 5022966), (9, 3348644), (12, 2511483), (13, 2318292), (18, 1674322), (26, 1159146), (36, 837161), (39, 772764), (52, 579573), (71, 424476), (78, 386382), (117, 257588), (142, 212238), (156, 193191), (213, 141492), (234, 128794), (284, 106119), (426, 70746), (468, 64397), (639, 47164), (852, 35373), (907, 33228), (923, 32652), (1278, 23582), (1814, 16614), (1846, 16326), (2556, 11791), (2721, 11076), (2769, 10884), (3628, 8307), (3692, 8163), (5442, 5538)]