77082430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 80511170

約数列:

[1, 2, 5, 10, 19, 23, 31, 38, 46, 62, 95, 115, 155, 190, 230, 310, 437, 569, 589, 713, 874, 1138, 1178, 1426, 2185, 2845, 2945, 3565, 4370, 5690, 5890, 7130, 10811, 13087, 13547, 17639, 21622, 26174, 27094, 35278, 54055, 65435, 67735, 88195, 108110, 130870, 135470, 176390, 248653, 335141, 405697, 497306, 670282, 811394, 1243265, 1675705, 2028485, 2486530, 3351410, 4056970, 7708243, 15416486, 38541215, 77082430]

約数ペア:

[(1, 77082430), (2, 38541215), (5, 15416486), (10, 7708243), (19, 4056970), (23, 3351410), (31, 2486530), (38, 2028485), (46, 1675705), (62, 1243265), (95, 811394), (115, 670282), (155, 497306), (190, 405697), (230, 335141), (310, 248653), (437, 176390), (569, 135470), (589, 130870), (713, 108110), (874, 88195), (1138, 67735), (1178, 65435), (1426, 54055), (2185, 35278), (2845, 27094), (2945, 26174), (3565, 21622), (4370, 17639), (5690, 13547), (5890, 13087), (7130, 10811)]