1336738730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{743}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 2690184960

約数和(自身を除く): 1353446230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 557, 646, 743, 1114, 1486, 1615, 2785, 3230, 3715, 5570, 7430, 9469, 10583, 12631, 14117, 18938, 21166, 25262, 28234, 47345, 52915, 63155, 70585, 94690, 105830, 126310, 141170, 179911, 239989, 359822, 413851, 479978, 827702, 899555, 1199945, 1799110, 2069255, 2399890, 4138510, 7035467, 7863169, 14070934, 15726338, 35177335, 39315845, 70354670, 78631690, 133673873, 267347746, 668369365, 1336738730]

約数ペア:

[(1, 1336738730), (2, 668369365), (5, 267347746), (10, 133673873), (17, 78631690), (19, 70354670), (34, 39315845), (38, 35177335), (85, 15726338), (95, 14070934), (170, 7863169), (190, 7035467), (323, 4138510), (557, 2399890), (646, 2069255), (743, 1799110), (1114, 1199945), (1486, 899555), (1615, 827702), (2785, 479978), (3230, 413851), (3715, 359822), (5570, 239989), (7430, 179911), (9469, 141170), (10583, 126310), (12631, 105830), (14117, 94690), (18938, 70585), (21166, 63155), (25262, 52915), (28234, 47345)]