61887210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 188227584

約数和(自身を除く): 126340374

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 330, 365, 367, 385, 438, 462, 511, 730, 734, 770, 803, 1022, 1095, 1101, 1155, 1533, 1606, 1835, 2190, 2202, 2310, 2409, 2555, 2569, 3066, 3670, 4015, 4037, 4818, 5110, 5138, 5505, 5621, 7665, 7707, 8030, 8074, 11010, 11242, 12045, 12111, 12845, 15330, 15414, 16863, 20185, 24090, 24222, 25690, 26791, 28105, 28259, 33726, 38535, 40370, 53582, 56210, 56518, 60555, 77070, 80373, 84315, 84777, 121110, 133955, 141295, 160746, 168630, 169554, 187537, 267910, 282590, 294701, 375074, 401865, 423885, 562611, 589402, 803730, 847770, 884103, 937685, 1125222, 1473505, 1768206, 1875370, 2062907, 2813055, 2947010, 4125814, 4420515, 5626110, 6188721, 8841030, 10314535, 12377442, 20629070, 30943605, 61887210]

約数ペア:

[(1, 61887210), (2, 30943605), (3, 20629070), (5, 12377442), (6, 10314535), (7, 8841030), (10, 6188721), (11, 5626110), (14, 4420515), (15, 4125814), (21, 2947010), (22, 2813055), (30, 2062907), (33, 1875370), (35, 1768206), (42, 1473505), (55, 1125222), (66, 937685), (70, 884103), (73, 847770), (77, 803730), (105, 589402), (110, 562611), (146, 423885), (154, 401865), (165, 375074), (210, 294701), (219, 282590), (231, 267910), (330, 187537), (365, 169554), (367, 168630), (385, 160746), (438, 141295), (462, 133955), (511, 121110), (730, 84777), (734, 84315), (770, 80373), (803, 77070), (1022, 60555), (1095, 56518), (1101, 56210), (1155, 53582), (1533, 40370), (1606, 38535), (1835, 33726), (2190, 28259), (2202, 28105), (2310, 26791), (2409, 25690), (2555, 24222), (2569, 24090), (3066, 20185), (3670, 16863), (4015, 15414), (4037, 15330), (4818, 12845), (5110, 12111), (5138, 12045), (5505, 11242), (5621, 11010), (7665, 8074), (7707, 8030)]