139685070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 405504000

約数和(自身を除く): 265818930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 43, 62, 70, 86, 93, 105, 129, 155, 186, 210, 215, 217, 258, 301, 310, 430, 434, 465, 499, 602, 645, 651, 903, 930, 998, 1085, 1290, 1302, 1333, 1497, 1505, 1806, 2170, 2495, 2666, 2994, 3010, 3255, 3493, 3999, 4515, 4990, 6510, 6665, 6986, 7485, 7998, 9030, 9331, 10479, 13330, 14970, 15469, 17465, 18662, 19995, 20958, 21457, 27993, 30938, 34930, 39990, 42914, 46407, 46655, 52395, 55986, 64371, 77345, 92814, 93310, 104790, 107285, 108283, 128742, 139965, 150199, 154690, 214570, 216566, 232035, 279930, 300398, 321855, 324849, 450597, 464070, 541415, 643710, 649698, 665167, 750995, 901194, 1082830, 1330334, 1501990, 1624245, 1995501, 2252985, 3248490, 3325835, 3991002, 4505970, 4656169, 6651670, 9312338, 9977505, 13968507, 19955010, 23280845, 27937014, 46561690, 69842535, 139685070]

約数ペア:

[(1, 139685070), (2, 69842535), (3, 46561690), (5, 27937014), (6, 23280845), (7, 19955010), (10, 13968507), (14, 9977505), (15, 9312338), (21, 6651670), (30, 4656169), (31, 4505970), (35, 3991002), (42, 3325835), (43, 3248490), (62, 2252985), (70, 1995501), (86, 1624245), (93, 1501990), (105, 1330334), (129, 1082830), (155, 901194), (186, 750995), (210, 665167), (215, 649698), (217, 643710), (258, 541415), (301, 464070), (310, 450597), (430, 324849), (434, 321855), (465, 300398), (499, 279930), (602, 232035), (645, 216566), (651, 214570), (903, 154690), (930, 150199), (998, 139965), (1085, 128742), (1290, 108283), (1302, 107285), (1333, 104790), (1497, 93310), (1505, 92814), (1806, 77345), (2170, 64371), (2495, 55986), (2666, 52395), (2994, 46655), (3010, 46407), (3255, 42914), (3493, 39990), (3999, 34930), (4515, 30938), (4990, 27993), (6510, 21457), (6665, 20958), (6986, 19995), (7485, 18662), (7998, 17465), (9030, 15469), (9331, 14970), (10479, 13330)]