1330338860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 2985171840

約数和(自身を除く): 1654832980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 73, 92, 115, 146, 173, 229, 230, 292, 346, 365, 458, 460, 692, 730, 865, 916, 1145, 1460, 1679, 1730, 2290, 3358, 3460, 3979, 4580, 5267, 6716, 7958, 8395, 10534, 12629, 15916, 16717, 16790, 19895, 21068, 25258, 26335, 33434, 33580, 39617, 39790, 50516, 52670, 63145, 66868, 79234, 79580, 83585, 105340, 126290, 158468, 167170, 198085, 252580, 290467, 334340, 384491, 396170, 580934, 768982, 792340, 911191, 1161868, 1452335, 1537964, 1822382, 1922455, 2892041, 2904670, 3644764, 3844910, 4555955, 5784082, 5809340, 7689820, 9111910, 11568164, 14460205, 18223820, 28920410, 57840820, 66516943, 133033886, 266067772, 332584715, 665169430, 1330338860]

約数ペア:

[(1, 1330338860), (2, 665169430), (4, 332584715), (5, 266067772), (10, 133033886), (20, 66516943), (23, 57840820), (46, 28920410), (73, 18223820), (92, 14460205), (115, 11568164), (146, 9111910), (173, 7689820), (229, 5809340), (230, 5784082), (292, 4555955), (346, 3844910), (365, 3644764), (458, 2904670), (460, 2892041), (692, 1922455), (730, 1822382), (865, 1537964), (916, 1452335), (1145, 1161868), (1460, 911191), (1679, 792340), (1730, 768982), (2290, 580934), (3358, 396170), (3460, 384491), (3979, 334340), (4580, 290467), (5267, 252580), (6716, 198085), (7958, 167170), (8395, 158468), (10534, 126290), (12629, 105340), (15916, 83585), (16717, 79580), (16790, 79234), (19895, 66868), (21068, 63145), (25258, 52670), (26335, 50516), (33434, 39790), (33580, 39617)]