173256330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6257}}^1$

素因数の和:6351

約数の個数: 64

約数和(自身を含む): 454180608

約数和(自身を除く): 280924278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4615, 5538, 6257, 9230, 12514, 13845, 18771, 27690, 31285, 37542, 62570, 81341, 93855, 162682, 187710, 244023, 406705, 444247, 488046, 813410, 888494, 1220115, 1332741, 2221235, 2440230, 2665482, 4442470, 5775211, 6663705, 11550422, 13327410, 17325633, 28876055, 34651266, 57752110, 86628165, 173256330]

約数ペア:

[(1, 173256330), (2, 86628165), (3, 57752110), (5, 34651266), (6, 28876055), (10, 17325633), (13, 13327410), (15, 11550422), (26, 6663705), (30, 5775211), (39, 4442470), (65, 2665482), (71, 2440230), (78, 2221235), (130, 1332741), (142, 1220115), (195, 888494), (213, 813410), (355, 488046), (390, 444247), (426, 406705), (710, 244023), (923, 187710), (1065, 162682), (1846, 93855), (2130, 81341), (2769, 62570), (4615, 37542), (5538, 31285), (6257, 27690), (9230, 18771), (12514, 13845)]