144096890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 304079616

約数和(自身を除く): 159982726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 163, 173, 326, 346, 365, 511, 730, 815, 865, 1022, 1141, 1211, 1630, 1730, 2282, 2422, 2555, 5110, 5705, 6055, 11410, 11899, 12110, 12629, 23798, 25258, 28199, 56398, 59495, 63145, 83293, 88403, 118990, 126290, 140995, 166586, 176806, 197393, 281990, 394786, 416465, 442015, 832930, 884030, 986965, 1973930, 2058527, 4117054, 10292635, 14409689, 20585270, 28819378, 72048445, 144096890]

約数ペア:

[(1, 144096890), (2, 72048445), (5, 28819378), (7, 20585270), (10, 14409689), (14, 10292635), (35, 4117054), (70, 2058527), (73, 1973930), (146, 986965), (163, 884030), (173, 832930), (326, 442015), (346, 416465), (365, 394786), (511, 281990), (730, 197393), (815, 176806), (865, 166586), (1022, 140995), (1141, 126290), (1211, 118990), (1630, 88403), (1730, 83293), (2282, 63145), (2422, 59495), (2555, 56398), (5110, 28199), (5705, 25258), (6055, 23798), (11410, 12629), (11899, 12110)]