130638540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 389781504

約数和(自身を除く): 259142964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 211, 255, 340, 422, 510, 607, 633, 844, 1020, 1055, 1214, 1266, 1821, 2110, 2428, 2532, 3035, 3165, 3587, 3642, 4220, 6070, 6330, 7174, 7284, 9105, 10319, 10761, 12140, 12660, 14348, 17935, 18210, 20638, 21522, 30957, 35870, 36420, 41276, 43044, 51595, 53805, 61914, 71740, 103190, 107610, 123828, 128077, 154785, 206380, 215220, 256154, 309570, 384231, 512308, 619140, 640385, 768462, 1280770, 1536924, 1921155, 2177309, 2561540, 3842310, 4354618, 6531927, 7684620, 8709236, 10886545, 13063854, 21773090, 26127708, 32659635, 43546180, 65319270, 130638540]

約数ペア:

[(1, 130638540), (2, 65319270), (3, 43546180), (4, 32659635), (5, 26127708), (6, 21773090), (10, 13063854), (12, 10886545), (15, 8709236), (17, 7684620), (20, 6531927), (30, 4354618), (34, 3842310), (51, 2561540), (60, 2177309), (68, 1921155), (85, 1536924), (102, 1280770), (170, 768462), (204, 640385), (211, 619140), (255, 512308), (340, 384231), (422, 309570), (510, 256154), (607, 215220), (633, 206380), (844, 154785), (1020, 128077), (1055, 123828), (1214, 107610), (1266, 103190), (1821, 71740), (2110, 61914), (2428, 53805), (2532, 51595), (3035, 43044), (3165, 41276), (3587, 36420), (3642, 35870), (4220, 30957), (6070, 21522), (6330, 20638), (7174, 18210), (7284, 17935), (9105, 14348), (10319, 12660), (10761, 12140)]