17074540

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 44352000

約数和(自身を除く): 27277460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 131, 133, 140, 190, 196, 245, 262, 266, 343, 380, 490, 524, 532, 655, 665, 686, 917, 931, 980, 1310, 1330, 1372, 1715, 1834, 1862, 2489, 2620, 2660, 3430, 3668, 3724, 4585, 4655, 4978, 6419, 6517, 6860, 9170, 9310, 9956, 12445, 12838, 13034, 17423, 18340, 18620, 24890, 25676, 26068, 32095, 32585, 34846, 44933, 49780, 64190, 65170, 69692, 87115, 89866, 121961, 128380, 130340, 174230, 179732, 224665, 243922, 348460, 449330, 487844, 609805, 853727, 898660, 1219610, 1707454, 2439220, 3414908, 4268635, 8537270, 17074540]

約数ペア:

[(1, 17074540), (2, 8537270), (4, 4268635), (5, 3414908), (7, 2439220), (10, 1707454), (14, 1219610), (19, 898660), (20, 853727), (28, 609805), (35, 487844), (38, 449330), (49, 348460), (70, 243922), (76, 224665), (95, 179732), (98, 174230), (131, 130340), (133, 128380), (140, 121961), (190, 89866), (196, 87115), (245, 69692), (262, 65170), (266, 64190), (343, 49780), (380, 44933), (490, 34846), (524, 32585), (532, 32095), (655, 26068), (665, 25676), (686, 24890), (917, 18620), (931, 18340), (980, 17423), (1310, 13034), (1330, 12838), (1372, 12445), (1715, 9956), (1834, 9310), (1862, 9170), (2489, 6860), (2620, 6517), (2660, 6419), (3430, 4978), (3668, 4655), (3724, 4585)]