134869980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16901}}^1$

素因数の和:16939

約数の個数: 96

約数和(自身を含む): 454325760

約数和(自身を除く): 319455780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 16901, 33802, 50703, 67604, 84505, 101406, 118307, 169010, 202812, 236614, 253515, 321119, 338020, 354921, 473228, 507030, 591535, 642238, 709842, 963357, 1014060, 1183070, 1284476, 1419684, 1605595, 1774605, 1926714, 2247833, 2366140, 3211190, 3549210, 3853428, 4495666, 4816785, 6422380, 6743499, 7098420, 8991332, 9633570, 11239165, 13486998, 19267140, 22478330, 26973996, 33717495, 44956660, 67434990, 134869980]

約数ペア:

[(1, 134869980), (2, 67434990), (3, 44956660), (4, 33717495), (5, 26973996), (6, 22478330), (7, 19267140), (10, 13486998), (12, 11239165), (14, 9633570), (15, 8991332), (19, 7098420), (20, 6743499), (21, 6422380), (28, 4816785), (30, 4495666), (35, 3853428), (38, 3549210), (42, 3211190), (57, 2366140), (60, 2247833), (70, 1926714), (76, 1774605), (84, 1605595), (95, 1419684), (105, 1284476), (114, 1183070), (133, 1014060), (140, 963357), (190, 709842), (210, 642238), (228, 591535), (266, 507030), (285, 473228), (380, 354921), (399, 338020), (420, 321119), (532, 253515), (570, 236614), (665, 202812), (798, 169010), (1140, 118307), (1330, 101406), (1596, 84505), (1995, 67604), (2660, 50703), (3990, 33802), (7980, 16901)]