1694420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:62

約数の個数: 96

約数和(自身を含む): 4704000

約数和(自身を除く): 3009580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 49, 52, 65, 70, 76, 91, 95, 98, 130, 133, 140, 182, 190, 196, 245, 247, 260, 266, 343, 364, 380, 455, 490, 494, 532, 637, 665, 686, 910, 931, 980, 988, 1235, 1274, 1330, 1372, 1715, 1729, 1820, 1862, 2470, 2548, 2660, 3185, 3430, 3458, 3724, 4459, 4655, 4940, 6370, 6517, 6860, 6916, 8645, 8918, 9310, 12103, 12740, 13034, 17290, 17836, 18620, 22295, 24206, 26068, 32585, 34580, 44590, 48412, 60515, 65170, 84721, 89180, 121030, 130340, 169442, 242060, 338884, 423605, 847210, 1694420]

約数ペア:

[(1, 1694420), (2, 847210), (4, 423605), (5, 338884), (7, 242060), (10, 169442), (13, 130340), (14, 121030), (19, 89180), (20, 84721), (26, 65170), (28, 60515), (35, 48412), (38, 44590), (49, 34580), (52, 32585), (65, 26068), (70, 24206), (76, 22295), (91, 18620), (95, 17836), (98, 17290), (130, 13034), (133, 12740), (140, 12103), (182, 9310), (190, 8918), (196, 8645), (245, 6916), (247, 6860), (260, 6517), (266, 6370), (343, 4940), (364, 4655), (380, 4459), (455, 3724), (490, 3458), (494, 3430), (532, 3185), (637, 2660), (665, 2548), (686, 2470), (910, 1862), (931, 1820), (980, 1729), (988, 1715), (1235, 1372), (1274, 1330)]