223772010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1428

約数の個数: 128

約数和(自身を含む): 679256064

約数和(自身を除く): 455484054

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, 385, 438, 462, 511, 730, 770, 803, 1022, 1095, 1155, 1327, 1533, 1606, 2190, 2310, 2409, 2555, 2654, 3066, 3981, 4015, 4818, 5110, 5621, 6635, 7665, 7962, 8030, 9289, 11242, 12045, 13270, 14597, 15330, 16863, 18578, 19905, 24090, 27867, 28105, 29194, 33726, 39810, 43791, 46445, 55734, 56210, 72985, 84315, 87582, 92890, 96871, 102179, 139335, 145970, 168630, 193742, 204358, 218955, 278670, 290613, 306537, 437910, 484355, 510895, 581226, 613074, 678097, 968710, 1021790, 1065581, 1356194, 1453065, 1532685, 2034291, 2131162, 2906130, 3065370, 3196743, 3390485, 4068582, 5327905, 6393486, 6780970, 7459067, 10171455, 10655810, 14918134, 15983715, 20342910, 22377201, 31967430, 37295335, 44754402, 74590670, 111886005, 223772010]

約数ペア:

[(1, 223772010), (2, 111886005), (3, 74590670), (5, 44754402), (6, 37295335), (7, 31967430), (10, 22377201), (11, 20342910), (14, 15983715), (15, 14918134), (21, 10655810), (22, 10171455), (30, 7459067), (33, 6780970), (35, 6393486), (42, 5327905), (55, 4068582), (66, 3390485), (70, 3196743), (73, 3065370), (77, 2906130), (105, 2131162), (110, 2034291), (146, 1532685), (154, 1453065), (165, 1356194), (210, 1065581), (219, 1021790), (231, 968710), (330, 678097), (365, 613074), (385, 581226), (438, 510895), (462, 484355), (511, 437910), (730, 306537), (770, 290613), (803, 278670), (1022, 218955), (1095, 204358), (1155, 193742), (1327, 168630), (1533, 145970), (1606, 139335), (2190, 102179), (2310, 96871), (2409, 92890), (2555, 87582), (2654, 84315), (3066, 72985), (3981, 56210), (4015, 55734), (4818, 46445), (5110, 43791), (5621, 39810), (6635, 33726), (7665, 29194), (7962, 28105), (8030, 27867), (9289, 24090), (11242, 19905), (12045, 18578), (13270, 16863), (14597, 15330)]