739774830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1709}}^1$

素因数の和:2073

約数の個数: 64

約数和(自身を含む): 1820206080

約数和(自身を除く): 1080431250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 307, 470, 614, 705, 921, 1410, 1535, 1709, 1842, 3070, 3418, 4605, 5127, 8545, 9210, 10254, 14429, 17090, 25635, 28858, 43287, 51270, 72145, 80323, 86574, 144290, 160646, 216435, 240969, 401615, 432870, 481938, 524663, 803230, 1049326, 1204845, 1573989, 2409690, 2623315, 3147978, 5246630, 7869945, 15739890, 24659161, 49318322, 73977483, 123295805, 147954966, 246591610, 369887415, 739774830]

約数ペア:

[(1, 739774830), (2, 369887415), (3, 246591610), (5, 147954966), (6, 123295805), (10, 73977483), (15, 49318322), (30, 24659161), (47, 15739890), (94, 7869945), (141, 5246630), (235, 3147978), (282, 2623315), (307, 2409690), (470, 1573989), (614, 1204845), (705, 1049326), (921, 803230), (1410, 524663), (1535, 481938), (1709, 432870), (1842, 401615), (3070, 240969), (3418, 216435), (4605, 160646), (5127, 144290), (8545, 86574), (9210, 80323), (10254, 72145), (14429, 51270), (17090, 43287), (25635, 28858)]