188372730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{69001}}^1$

素因数の和:69031

約数の個数: 64

約数和(自身を含む): 556432128

約数和(自身を除く): 368059398

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 69001, 138002, 207003, 345005, 414006, 483007, 690010, 897013, 966014, 1035015, 1449021, 1794026, 2070030, 2415035, 2691039, 2898042, 4485065, 4830070, 5382078, 6279091, 7245105, 8970130, 12558182, 13455195, 14490210, 18837273, 26910390, 31395455, 37674546, 62790910, 94186365, 188372730]

約数ペア:

[(1, 188372730), (2, 94186365), (3, 62790910), (5, 37674546), (6, 31395455), (7, 26910390), (10, 18837273), (13, 14490210), (14, 13455195), (15, 12558182), (21, 8970130), (26, 7245105), (30, 6279091), (35, 5382078), (39, 4830070), (42, 4485065), (65, 2898042), (70, 2691039), (78, 2415035), (91, 2070030), (105, 1794026), (130, 1449021), (182, 1035015), (195, 966014), (210, 897013), (273, 690010), (390, 483007), (455, 414006), (546, 345005), (910, 207003), (1365, 138002), (2730, 69001)]