346313380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2706

約数の個数: 96

約数和(自身を含む): 893088000

約数和(自身を除く): 546774620

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 490, 532, 665, 686, 931, 980, 1330, 1372, 1715, 1862, 2657, 2660, 3430, 3724, 4655, 5314, 6517, 6860, 9310, 10628, 13034, 13285, 18599, 18620, 26068, 26570, 32585, 37198, 50483, 53140, 65170, 74396, 92995, 100966, 130193, 130340, 185990, 201932, 252415, 260386, 353381, 371980, 504830, 520772, 650965, 706762, 911351, 1009660, 1301930, 1413524, 1766905, 1822702, 2473667, 2603860, 3533810, 3645404, 4556755, 4947334, 7067620, 9113510, 9894668, 12368335, 17315669, 18227020, 24736670, 34631338, 49473340, 69262676, 86578345, 173156690, 346313380]

約数ペア:

[(1, 346313380), (2, 173156690), (4, 86578345), (5, 69262676), (7, 49473340), (10, 34631338), (14, 24736670), (19, 18227020), (20, 17315669), (28, 12368335), (35, 9894668), (38, 9113510), (49, 7067620), (70, 4947334), (76, 4556755), (95, 3645404), (98, 3533810), (133, 2603860), (140, 2473667), (190, 1822702), (196, 1766905), (245, 1413524), (266, 1301930), (343, 1009660), (380, 911351), (490, 706762), (532, 650965), (665, 520772), (686, 504830), (931, 371980), (980, 353381), (1330, 260386), (1372, 252415), (1715, 201932), (1862, 185990), (2657, 130340), (2660, 130193), (3430, 100966), (3724, 92995), (4655, 74396), (5314, 65170), (6517, 53140), (6860, 50483), (9310, 37198), (10628, 32585), (13034, 26570), (13285, 26068), (18599, 18620)]