7823060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 21047040

約数和(自身を除く): 13223980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 173, 190, 238, 266, 323, 340, 346, 380, 476, 532, 595, 646, 665, 692, 865, 1190, 1211, 1292, 1330, 1615, 1730, 2261, 2380, 2422, 2660, 2941, 3230, 3287, 3460, 4522, 4844, 5882, 6055, 6460, 6574, 9044, 11305, 11764, 12110, 13148, 14705, 16435, 20587, 22610, 23009, 24220, 29410, 32870, 41174, 45220, 46018, 55879, 58820, 65740, 82348, 92036, 102935, 111758, 115045, 205870, 223516, 230090, 279395, 391153, 411740, 460180, 558790, 782306, 1117580, 1564612, 1955765, 3911530, 7823060]

約数ペア:

[(1, 7823060), (2, 3911530), (4, 1955765), (5, 1564612), (7, 1117580), (10, 782306), (14, 558790), (17, 460180), (19, 411740), (20, 391153), (28, 279395), (34, 230090), (35, 223516), (38, 205870), (68, 115045), (70, 111758), (76, 102935), (85, 92036), (95, 82348), (119, 65740), (133, 58820), (140, 55879), (170, 46018), (173, 45220), (190, 41174), (238, 32870), (266, 29410), (323, 24220), (340, 23009), (346, 22610), (380, 20587), (476, 16435), (532, 14705), (595, 13148), (646, 12110), (665, 11764), (692, 11305), (865, 9044), (1190, 6574), (1211, 6460), (1292, 6055), (1330, 5882), (1615, 4844), (1730, 4522), (2261, 3460), (2380, 3287), (2422, 3230), (2660, 2941)]